Effect of recolonisation with "interfering" alpha streptococci on recurrences of acute and secretory otitis media in children: randomised placebo controlled trial

ObjectiveTo study the effect of recolonisation with α streptococci with the ability to inhibit the growth of otopathogens (“interfering” activity) on the recurrence of acute otitis media in susceptible children and the effect on the frequency of secretory otitis media.DesignDouble blind, randomised, placebo controlled study.SettingEar, nose, and throat clinic with three doctors.Participants130 children prone to otitis media aged between 6 months and 6 years, 108 of whom were eligible and followed for 3 months.InterventionsChildren with no recurrences during the last month received phenoxymethylpenicillin (n=22), and those with a recurrence within 1 month received amoxicillin clavulanic acid (n=86), both twice daily for 10 days. These were followed by a streptococcal or placebo solution sprayed into the nose for a further 10 days. At day 60 the same spray was started for another 10 days.ResultsAt 3 months 22 children (42%) given the streptococcal spray were healthy and had a normal tympanic membrane compared with 12 (22%) of those given placebo. This difference was shown separately for recurrences of both acute otitis media and secretory otitis media.ConclusionsSelected bacteria with the ability to inhibit the growth of common otopathogens can be used to protect against recurrent acute otitis media and secretory otitis media in children.     

Women's understanding of a "normal smear test result": experimental questionnaire based study

ObjectivesTo describe women''s understanding of a negative smear test result when presented using the term “normal smear result,” as required by the NHS cervical screening programme, and to evaluate the impact on understanding of different ways of presenting the residual risk inherent in such a result.DesignExperimental questionnaire based study.InterventionsParticipants were asked to imagine that they had received a normal smear result. The meaning of this result was then presented using different combinations of three different expressions of residual risk of having or developing cervical cancer over the next five years: a verbal probability of absolute risk (low risk), a numerical probability of absolute risk (1 in 5000), or a numerical probability of risk relative to an unscreened woman (five times lower).Participants1027 women aged 20 to 64.ResultsWhen informed only that their smear result was normal, 52% (80 of 153 women) of participants correctly understood that this entailed a residual risk of cervical cancer, compared with 70% (107 of 152) given the additional sentence explaining the meaning of a normal smear result using a verbal probability of absolute risk (difference 18%; 95% confidence interval 7% to 29%). Additionally, explaining the results using a numerical probability of absolute or relative risk did not increase the proportion who correctly understood that there was a residual risk of cervical cancer.ConclusionsNHS policy for reporting normal smears needs to change to make it a definite requirement that the reporting of a “normal smear result” is accompanied by a sentence stating that this means a low risk for having or developing cervical cancer in the next five years.     

"Hospital at home" versus hospital care in patients with exacerbations of chronic obstructive pulmonary disease: prospective randomised controlled trial

ObjectivesTo compare “hospital at home” and hospital care as an inpatient in acute exacerbations of chronic obstructive pulmonary disease.DesignProspective randomised controlled trial with three months'' follow up.SettingUniversity teaching hospital offering secondary care service to 350 000 patients.PatientsSelected patients with an exacerbation of chronic obstructive pulmonary disease where hospital admission had been recommended after medical assessment.InterventionsNurse administered home care was provided as an alternative to inpatient admission.Results583 patients with chronic obstructive pulmonary disease referred for admission were assessed. 192 met the criteria for home care, and 42 refused to enter the trial. 100 were randomised to home care and 50 to hospital care. On admission, FEV₁ after use of a bronchodilator was 36.1% (95% confidence interval 2.4% to 69.8%) predicted in home care and 35.1% (6.3% to 63.9%) predicted in hospital care. No significant difference was found in FEV₁ after use of a bronchodilator at two weeks (42.6%, 3.4% to 81.8% versus 42.1%, 5.1% to 79.1%) or three months (41.5%, 8.2% to 74.8% versus 41.9%, 6.2% to 77.6%) between the groups. 37% of patients receiving home care and 34% receiving hospital care were readmitted at three months. No significant difference was found in mortality between the groups at three months (9% versus 8%).ConclusionsHospital at home care is a practical alternative to emergency admission in selected patients with exacerbations of chronic obstructive pulmonary disease.     

Incidence and correlates of HIV-1 RNA detection in the breast milk of women receiving HAART for the prevention of HIV-1 transmission

Background

The incidence and correlates of breast milk HIV-1 RNA detection were determined in intensively sampled women receiving highly active antiretroviral therapy (HAART) for the prevention of mother-to-child HIV-1 transmission.

Methods

Women initiated HAART at 34 weeks of pregnancy. Breast milk was collected every 2–5 days during 1 month postpartum for measurements of cell-associated HIV DNA and cell-free HIV RNA. Plasma and breast milk were also collected at 2 weeks, 1, 3 and 6 months for concurrent HIV-1 RNA and DNA measurements. Regression was used to identify cofactors for breast milk HIV-1 RNA detection.

Results

Of 259 breast milk specimens from 25 women receiving HAART, 34 had detectable HIV-1 RNA (13%, incidence 1.4 episodes/100 person-days 95% CI = 0.97–1.9). Fourteen of 25 (56%) women had detectable breast milk HIV-1 RNA [mean 2.5 log₁₀ copies/ml (range 2.0–3.9)] at least once. HIV-1 DNA was consistently detected in breast milk cells despite HAART, and increased slowly over time, at a rate of approximately 1 copy/10⁶ cells per day (p = 0.02). Baseline CD4, plasma viral load, HAART duration, and frequency of breast problems were similar in women with and without detectable breast milk HIV-1 RNA. Women with detectable breast milk HIV-1 RNA were more likely to be primiparous than women without (36% vs 0%, p = 0.05). Plasma HIV-1 RNA detection (OR = 9.0, 95%CI = 1.8–44) and plasma HIV-1 RNA levels (OR = 12, 95% CI = 2.5–56) were strongly associated with concurrent detection of breast milk HIV-1 RNA. However, no association was found between breast milk HIV-1 DNA level and concurrent breast milk HIV-1 RNA detection (OR = 0.96, 95%CI = 0.54–1.7).

Conclusions

The majority of women on HAART had episodic detection of breast milk HIV-1 RNA. Breast milk HIV-1 RNA detection was associated with systemic viral burden rather than breast milk HIV-1 DNA.     

Relation between private health insurance and high rates of caesarean section in Chile: qualitative and quantitative study

ObjectivesTo explore the circumstances and factors that explain the association between private health insurance cover and a high rate of caesarean sections in Chile.DesignQualitative analysis of audiotaped in-depth interviews with obstetricians and pregnant women; quantitative analysis of data from face to face semistructured interview survey conducted postnatally (with women who had given birth in the previous 24-72 hours), and of a review of medical notes at a public hospital, a university hospital, and a private clinic.SettingSantiago, Chile.ParticipantsQualitative arm: 22 obstetricians, 21 pregnant women; quantitative arm: 540 postnatal women.ResultsPrivate health insurance cover requires the primary maternity care provider to be an obstetrician. In the postnatal survey, women with private obstetricians showed consistently higher rates of caesarean section (range 57-83%) than those cared for by midwives or doctors on duty in public or university hospitals (range 27-28%). Only a minority of women receiving private care reported that they had wanted this method of delivery (range 6-32%). With the diversification in the healthcare market, most obstetricians now have demanding peripatetic work schedules. Private maternity patients are a lucrative source of income. The obstetrician is committed to attend these private births in person, and the “programming” (or scheduling) of births is a common time management strategy. The rate of elective caesarean sections was 30-68% in women with private obstetricians and 12-14% in women not attended by private obstetricians.ConclusionsPolicies on healthcare financing can influence maternity care management and outcomes in unforeseen ways. The prevailing business ethos in health care encourages such pragmatism among those doctors who do not have a moral objection to non-medical caesarean section.     

Referral for menstrual problems: cross sectional survey of symptoms,reasons for referral,and management

ObjectivesTo describe the menstrual experience of women referred for menstrual problems, in particular menorrhagia (excessive menstrual loss), and to assess associations with reasons for referral given by their general practitioners, the women''s understanding of the reasons for their attendance at the hospital clinics, and clinic outcome.DesignQuestionnaire survey, with partial review of case notes after 8 months.SettingThree hospital gynaecology clinics in Glasgow and Edinburgh.Participants952 women completed the questionnaire, and the first 665 were reviewed.ResultsOnly 38% (95% confidence interval 34% to 41%) of women reported excessive menstrual loss as a severe problem. However 60% (57-63%) gave it as reason for attending a clinic, and 76% (73-79%) of general practitioners gave it as reason for referral. Reason for referral was significantly biased towards bleeding (McNemar odds ratio 4.01, 3.0 to 5.3, P<0.001) and against pain (0.54, 0.4 to 0.7, P<0.001). Dysfunctional uterine bleeding was diagnosed in 37% (31-42%) of the 259 women who gave as reason for attendance something other than bleeding. Women who were economically disadvantaged differed in prevalence of the main diagnoses and were more likely to fail to reattend. Hysterectomy was associated with referral for bleeding (relative risk 4.9, 1.6 to 15.6, P<0.001) but not with the patient stating bleeding as the reason for clinic attendance.ConclusionsIntolerance of the volume of their bleeding is not a key feature among women attending clinics for bleeding problems. Broad menstrual complaint tends to be reframed as excessive bleeding at referral and during management. This may result in women receiving inappropriate care. Conceptualisation and assessment of menorrhagia requires reconsideration.

What is already known on this topic

Excessive menstrual loss (menorrhagia) is one of the commonest reasons for secondary referral of women, but there is no formalised clinical assessment in routine useManagement typically involves potent drugs or invasive surgery, with 60% of women having hysterectomy within 5 yearsMany women referred for menorrhagia have menstrual blood loss that is not excessive

What this study adds

Discordance exists between symptoms and both referral and diagnostic pathways, arising from a disproportionate focus on menstrual bleedingAmong women referred for menorrhagia, volume of bleeding is not a key symptomThis raises concerns about conceptualisation and assessment of menstrual complaint and the appropriateness of healthcare provision     

Risk behaviors for reproductive tract infection in women who have sex with women in Beijing, China

Objectives

To assess risk behaviors for reproductive tract infections (RTI) including sexually transmitted infections (STI) among women who have sex with women (WSW) in Beijing, China.

Methods

A cross-sectional study of women recruited from venues and internet outreach analyzed using interviews.

Results

We recruited 224 WSW, among whom were 37 couples. The average age of participants was 25.6 years. Sex with men in the past year was reported by 10.7% of participants. During the past year, 34.3% (77/224) had had >1 sexual partner and 72.4% (162/224) had ever had >1 sexual partner. Condom use in the last sex with a man was reported by 54.2% (13/24) of women; 12.5% (3/24) reported never having used a condom with a man in the past year. In the past year, 13.4% (30/224) reported using sex toys with their female partners; of these, 43.3% (13/30) reported consistent condom use with the sex toys and 36.7% (11/30) had shared sex toys. Among participants 65.2% (120/184) reported that their “G-spot” had been stimulated during sex, 49.2% (59/120) of whom reported bleeding during or after sex. Only 12.5% (8/64) of those never reporting “G spot” stimulation reported bleeding during or after sex (P<0.001).

Conclusions

WSW in Beijing engaged in high-risk sexual behaviors that may carry a substantial risk of being infected with STI/RTI. To implement STI/RTI prevention and intervention among women, women-women sexual behavior should be considered when doing research and intervention programs.     

Randomised controlled trial of midwife led debriefing to reduce maternal depression after operative childbirth

ObjectiveTo assess the effectiveness of a midwife led debriefing session during the postpartum hospital stay in reducing the prevalence of maternal depression at six months postpartum among women giving birth by caesarean section, forceps, or vacuum extraction.DesignRandomised controlled trial.SettingLarge maternity teaching hospital in Melbourne, Australia.Participants1041 women who had given birth by caesarean section (n= 624) or with the use of forceps (n= 353) or vacuum extraction (n= 64).Results917 (88%) of the women recruited responded to the outcome questionnaire. More women allocated to debriefing scored as depressed six months after birth than women allocated to usual postpartum care (81 (17%) v 65 (14%)), although this difference was not significant (odds ratio=1.24, 95% confidence interval 0.87 to 1.77). They were also more likely to report that depression had been a problem for them since the birth, but the difference was not significant (123 (28%) v 94 (22%); odds ratio=1.37, 1.00 to 1.86). Women allocated to debriefing had poorer health status on seven of the eight SF-36 subscales, although the difference was significant only for role functioning (emotional): mean scores 73.32 v 78.98, t= −2.31, 95% confidence interval −10.48 to −0.84).ConclusionsMidwife led debriefing after operative birth is ineffective in reducing maternal morbidity at six months postpartum. The possibility that debriefing contributed to emotional health problems for some women cannot be excluded.     

Women's genital sexual arousal to oral versus penetrative heterosexual sex varies with menstrual cycle phase at first exposure

Reproductive-aged women show increased interest in sexual activity during the fertile phase of the menstrual cycle that can motivate sexual behavior and thereby increase the likelihood of conception. We examined whether women demonstrated greater sexual responses (subjective and genital sexual arousal) to penetrative versus oral sexual activities during the fertile versus non-fertile phases of their cycles, and whether women's arousal responses were influenced by the phase during which they were first exposed to these sexual stimuli (e.g., Slob et al., 1991; Wallen and Rupp, 2010). Twenty-two androphilic women completed two identical sexual arousal assessments in which genital responses were measured with a vaginal photoplethysmograph and their feelings of sexual arousal were recorded. Women viewed an array of 90 s films varying by couple type (female–female, male–male, female–male) and sexual activity type (oral or penetrative), during the fertile (follicular) and non-fertile (luteal) phases of their menstrual cycle, with the order of cycle phase at the first testing session counter-balanced. Women tested first in the fertile phase showed significantly greater genital arousal to female–male penetrative versus oral sex in both testing sessions, whereas self-reports of sexual arousal were not affected by cycle phase or testing order. These results contribute to a growing body of research suggesting that fertility status at first exposure to sexual stimuli has a significant effect on subsequent sexual responses to sexual stimuli, and that this effect may differ for subjective versus genital sexual arousal.     

Endpiece: Three different talks

ObjectivesTo characterise the information needs of family doctors by collecting the questions they asked about patient care during consultations and to classify these in ways that would be useful to developers of knowledge bases.DesignObservational study in which investigators visited doctors for two half days and collected their questions. Taxonomies were developed to characterise the clinical topic and generic type of information sought for each question.SettingEastern Iowa.ParticipantsRandom sample of 103 family doctors.ResultsParticipants asked a total of 1101 questions. Questions about drug prescribing, obstetrics and gynaecology, and adult infectious disease were most common and comprised 36% of all questions. The taxonomy of generic questions included 69 categories; the three most common types, comprising 24% of all questions, were “What is the cause of symptom X?” “What is the dose of drug X?” and “How should I manage disease or finding X?” Answers to most questions (702, 64%) were not immediately pursued, but, of those pursued, most (318, 80%) were answered. Doctors spent an average of less than 2 minutes pursuing an answer, and they used readily available print and human resources. Only two questions led to a formal literature search.ConclusionsFamily doctors in this study did not pursue answers to most of their questions. Questions about patient care can be organised into a limited number of generic types, which could help guide the efforts of knowledge base developers.

Key messages

• Questions that doctors have about the care of their patients could help guide the content of medical information sources and medical training
• In this study of US family doctors, participants frequently had questions about patient care but did not pursue answers to most questions (64%)
• On average, participants spent less than 2 minutes seeking an answer to a question
• The most common resources used to answer questions included textbooks and colleagues; formal literature searches were rarely performed
• The most common generic questions were “What is the cause of symptom X?” “What is the dose of drug X?” and “How should I manage disease or finding X?”

     

Role of vaccinations as risk factors for ill health in veterans of the Gulf war: cross sectional study

ObjectivesTo explore the relation between ill health after the Gulf war and vaccines received before or during the conflict. To test the hypothesis that such ill health is limited to military personnel who received multiple vaccines during deployment and that pesticide use modifies any effect.DesignCross sectional study of Gulf war veterans followed for six to eight years after deployment.Setting UK armed forces.ParticipantsMilitary personnel who served in the Gulf and who still had their vaccine records.Results The response rate for the original survey was 70.4% (n=3284). Of these, 28% (923) had vaccine records. Receipt of multiple vaccines before deployment was associated with only one of the six health outcomes (post-traumatic stress reaction). By contrast five of the six outcomes (all but post-traumatic stress reaction) were associated with multiple vaccines received during deployment. The strongest association was for the multisymptom illness (odds ratio 5.0; 95% confidence interval 2.5 to 9.8).ConclusionAmong veterans of the Gulf war there is a specific relation between multiple vaccinations given during deployment and later ill health. Multiple vaccinations in themselves do not seem to be harmful but combined with the “stress” of deployment they may be associated with adverse health outcomes. These results imply that every effort should be made to maintain routine vaccines during peacetime.     

Pattern of menstrual cycle length in South Indian women: A prospective study

Abstract

Data on 8,308 menstrual cycles from 1,740 South Indian women prospectively recorded were analyzed to identify the effect of age on menstrual cycle length. The distribution was skewed to the right with the mean (SD) cycle length of 31.8 (6.7) days. The range of 25–40 days constituted 10–82 per cent of menstrual cycle lengths. In no age group did 28‐day cycles occur in more than 9 per cent of women. Variability as measured by the standard deviation was high among those below 19 years of age, stabilized during 25–39 years, and then increased in women aged 40 years or more. The findings are discussed in the light of other studies and possible implications in fertility control programs.     

Female body odour is a potential cue to ovulation

Human body odours have been reported to influence female mate choice. Women prefer the odours of immunocompatible men and, during their fertile period, judge the body odours of men with symmetrical bodies--which is indicative of genetic quality--as sexy and pleasant. The reproductive success of men largely depends on mating with fertile women, but it is not known whether men can detect a woman's fertile period. We asked women who had regular menstrual cycles and who were not using hormonal contraceptives to wear a T-shirt for three consecutive nights during their late follicular (ovulatory) phase and another T-shirt during the luteal (non-ovulatory) phase of their menstrual cycle. Male raters judged the odours of T-shirts worn during the follicular phase as more pleasant and sexy than odours from T-shirts worn during the luteal phase. The odour differences between the follicular and luteal phases did not dissipate quickly over time as male raters were able to detect and judge follicular phase body odours as more pleasant and sexy than the odours from the luteal phase even after the T-shirts were kept at room temperature for one week. These findings suggest that ovulation may not be concealed and that men could use ovulation-linked odours in their mate selection.     

The health of children in refuges for women victims of domestic violence: cross sectional descriptive survey

ObjectivesTo describe the health and developmental status of children living in refuges for women victims of domestic violence and to investigate their access to primary healthcare services.DesignCross sectional survey.SettingWomen''s refuges in Cardiff.Participants148 resident children aged under 16 years and their mothers.Results148/257 (58%) children living in refuges between April 1999 and January 2000 were assessed. Child health system data were incorrect (general practitioner and/or address) or unavailable for 85/148 (57%) children. Uptake of all assessments and immunisations was low. 13/68 (19%) children aged <5 years had delayed or questionable development on the Denver test, and 49/101 (49%) children aged 3-15 years had a Rutter score of >10 (indicating probable mental health problems). Concerns were expressed by mothers of 113/148 (76%) children. After leaving the refuge, 22 children were untraceable and 36 returned home to the perpetrator from whom the families had fled.ConclusionsThe children had a high level of need, as well as poor access to services. Time spent in a refuge provides a window of opportunity to review health and developmental status. Specialist health visitors could facilitate and provide support, liaison, and follow up.

What is already known on this topic

A pilot study showed poor uptake of immunisations and surveillance among children who live in refuges for women victims of domestic violenceQualitative studies suggest that these children are at risk of psychological ill health

What this study adds

Baseline health and demographic data show that children in refuges have a high level of unmet health need, particularly in relation to mental health difficultiesTheir families have poor access to health services     

Expansion of CD4+CD25+and FOXP3+ regulatory T cells during the follicular phase of the menstrual cycle: implications for human reproduction

Regulatory T cells (Tregs) are thought to affect the severity of various infectious and autoimmune diseases. The incidence of autoimmune disease is higher in fertile women than in men. Thus, we investigated whether Treg numbers were modulated during the menstrual cycle by sex hormones. In fertile nonpregnant women, we detected an expansion of CD4(+)CD25(+)FOXP3(+) Tregs in the late follicular phase of the menstrual cycle. This increase was tightly correlated with serum levels of estradiol and was followed by a dramatic decrease in Treg numbers at the luteal phase. Women who have had recurrent spontaneous abortions (RSA) showed similarly low numbers of Tregs at both the follicular and luteal phases, comparable to numbers we observed in postmenopausal women. In addition to decreased numbers, Tregs from women with RSA were also functionally deficient, as higher numbers were required to exert a similar magnitude of suppression to CD4(+)CD25(+)FOXP3(+) cells from fertile women. Consequently, reproductive failure might result from the inability of Tregs in women with RSA to expand during the preimplantatory phase combined with their lower functional capacity. Additionally, the modulation of Treg numbers we observed in fertile women suggests that the stage of the menstrual cycle should be taken into account when Treg numbers are investigated clinically.     

The psychosocial impact of bilateral prophylactic mastectomy: prospective study using questionnaires and semistructured interviews

ObjectivesTo investigate the psychosocial impact of bilateral prophylactic mastectomy for women with increased risk of breast cancer and to identify, preoperatively, risk factors for postoperative distress.DesignProspective study using interviews and questionnaire assessments.SettingParticipants'' homes throughout the United Kingdom.Participants143 women with increased risk of developing breast cancer who were offered bilateral prophylactic mastectomy and who accepted or declined the surgery; a further 11 were offered surgery but deferred making a decision.ResultsPsychological morbidity decreased significantly over time for the 79 women who chose to have surgery (accepters): 58% (41/71) preoperatively v 41% (29/71) 6 months postoperatively (difference in percentages 17%, 95% confidence interval 2% to 32%; P=0.04) and 60% (39/65) preoperatively v 29% (19/65) 18 months postoperatively (31%, 15% to 47%; P<0.001). Psychological morbidity in the 64 women who declined surgery (decliners) did not decrease significantly: 57% (31/54) at baseline v 43% (23/54) at 6 months (14%, 0% to 29%; P=0.08) and 57% (29/52) at baseline v 41% (21/52) at 18 months (16%; −2% to 33%; P=0.11). Greater than normal proneness to anxiety was more common in the decliners than in the accepters: 78% (45/58) v 56% (41/73) (22%, 6% to 38%; P=0.006). Accepters were more likely than decliners to believe it inevitable that they would develop breast cancer (32% (24/74) v 10% (6/58) (difference in percentages 22%, 9% to 35%; P=0.003)), and decliners were more likely to believe that screening could help (92% (55/60) v 74% (55/74) (18%, 5% to 31%; P=0.007)). Level of sexual discomfort and degree of sexual pleasure did not change significantly over time in either of the two groups.ConclusionsBilateral prophylactic mastectomy may provide psychological benefits in women with a high risk of developing breast cancer.     

Is Cortisol Excretion Independent of Menstrual Cycle Day? A Longitudinal Evaluation of First Morning Urinary Specimens

Background

Cortisol is frequently used as a marker of physiologic stress levels. Using cortisol for that purpose, however, requires a thorough understanding of its normal longitudinal variability. The current understanding of longitudinal variability of basal cortisol secretion in women is very limited. It is often assumed, for example, that basal cortisol profiles do not vary across the menstrual cycle. This is a critical assumption: if cortisol were to follow a time dependent pattern during the menstrual cycle, then ignoring this cyclic variation could lead to erroneous imputation of physiologic stress. Yet, the assumption that basal cortisol levels are stable across the menstrual cycle rests on partial and contradictory evidence. Here we conduct a thorough test of that assumption using data collected for up to a year from 25 women living in rural Guatemala.

Methodology

We apply a linear mixed model to describe longitudinal first morning urinary cortisol profiles, accounting for differences in both mean and standard deviation of cortisol among women. To that aim we evaluate the fit of two alternative models. The first model assumes that cortisol does not vary with menstrual cycle day. The second assumes that cortisol mean varies across the menstrual cycle. Menstrual cycles are aligned on ovulation day (day 0). Follicular days are assigned negative numbers and luteal days positive numbers. When we compared Models 1 and 2 restricting our analysis to days between −14 (follicular) and day 14 (luteal) then day of the menstrual cycle did not emerge as a predictor of urinary cortisol levels (p-value >0.05). Yet, when we extended our analyses beyond that central 28-day-period then day of the menstrual cycle become a statistically significant predictor of cortisol levels.

Significance

The observed trend suggests that studies including cycling women should account for day dependent variation in cortisol in cycles with long follicular and luteal phases.     

Pregnant women's access to PMTCT and ART services in South Africa and implications for universal antiretroviral treatment

Objectives

We describe pregnant womens'' access to PMTCT and HAART services and associated birth outcomes in South Africa.

Methods

Women recuperating in postnatal wards of a referral hospital participated in an evaluation during February–May 2010 during which their maternity records were examined to describe their access to VCT, CD4 Counts, dual ART or HAART during pregnancy.

Results

Of the 1609 women who participated in this evaluation, 39% (95%CI36.7–41.5%) tested HIV-positive during their pregnancy. Of the HIV-positive women 2.9% did not have a CD4 count done and an additional 31.3% did not receive their CD4 results. The majority (96.8%) of the HIV-positive women commenced dual ART at their first antenatal visit independent of their CD4 result. During February–May 2010, 48.0% of the women who had a CD4 result were eligible for HAART (CD4<200 cells/mm³) and 29.1% of these initiated HAART during pregnancy. Under the current South African PMTCT guidelines 71.1% (95%CI66.4–75.4%) of HIV positive pregnant women could be eligible for HAART (CD4<350 cells/mm³). There were significantly more preterm births among HIV-positive women (p = 0.01) and women who received HAART were no more at risk of preterm deliveries (AOR 0.73;95%CI0.39–1.36;p = 0.2) as compared to women who received dual ART. Nine (2.4%; 95%CI1.1–4.5%) HIV exposed infants were confirmed HIV infected at birth. The in-utero transmission rate was highest among women who required HAART but did not initiate treatment (8.5%) compared to 2.7% and 0.4% among women who received HAART and women who were not eligible for HAART and received PMTCT prophylaxis respectively.

Conclusion

In this urban South African community the antenatal HIV prevalence remains high (39%) and timeous access to CD4 results during pregnancy is limited. Under the current South African guidelines, and assuming that access to CD4 results has improved, more than 70% of HIV-positive pregnant women in this community would be requiring HAART.     

Social determinants of self-reported health in women and men: understanding the role of gender in population health

Background

Women and men share similar health challenges yet women report poorer health. The study investigates the social determinants of self-reported health in women and men, and male-female differences in health.

Methods

Data on 103154 men and 125728 women were analysed from 57 countries in the World Health Survey 2002–2004. Item Response Theory was used to construct a composite measure of health. Associations between health and determinants were assessed using multivariate linear regression. Blinder-Oaxaca decomposition partitioned the inequality in health between women and men into an “explained" component that arises because men and women differ in social and economic characteristics, and an “unexplained" component due to the differential effects of these characteristics. Decomposition was repeated for 18 countries in the World Health Organization (WHO) African region and 19 countries in the WHO European region.

Results

Women''s health was significantly lower than men''s. Health was associated with education, household economic status, employment, and marital status after controlling for age. In the pooled analysis decomposition showed that 30% of the inequality was “explained", of which almost 75% came from employment, education, marital status. The differential effects of being in paid employment increased the inequality. When countries in Africa and Europe were compared, the “explained" component (31% and 39% respectively) was largely attributed to the social determinants in the African countries and to women''s longevity in the European countries. Being in paid employment had a greater positive effect on the health of males in both regions.

Conclusions

Ways in which age and the social determinants contribute to the poorer health status of women compared with men varies between groups of countries. This study highlights the need for action to address social structures, institutional discrimination and harmful gender norms and roles that differently influence health with ageing.     

Lipid concentrations and the use of lipid lowering drugs: evidence from a national cross sectional survey

ObjectiveTo evaluate the prevalence of the use of lipid lowering agents and its relation to blood lipid concentrations in English adults.DesignCross sectional survey.SettingEngland, 1998.ParticipantsNationally representative sample of 13 586 adults (aged ⩾16 years) living in non-institutional households.Results Mean total cholesterol concentrations were 5.47 (SE 0.02) mmol/l in men and 5.59 (0.02) mmol/l in women. Mean HDL cholesterol concentrations were 1.28 (0.01) mmol/l in men and 1.55 (0.01) mmol/l in women. Overall, of 10 569 adults who had a valid cholesterol measurement taken 7133 (67.5%; 95% confidence interval 66.5% to 68.4%) had a total cholesterol concentration ⩾5 mmol/l, 2804 (26.5%; 25.7% to 27.4%) had a ratio of total cholesterol to HDL cholesterol ⩾5 mmol/l, and 237 (2.2%; 1.9% to 2.5%) reported taking lipid lowering drugs. Of 117 participants with no history of cardiovascular disease but whose estimated 10 year risk of coronary heart disease was ⩾30% and whose total cholesterol concentration was ⩾5 mmol/l, four (3%) were taking lipid lowering drugs. Of 385 adults aged 16-75 with a history of coronary heart disease and eligible for lipid lowering treatment, 114 (30%; 25% to 34%) were taking lipid lowering drugs, of whom only 50 (44%; 35% to 53%) had a total cholesterol concentration <5 mmol/l.ConclusionsDespite the high prevalence of dyslipidaemia in English adults, the proportion of adults taking lipid lowering drugs in 1998 was only 2.2%. Rates of treatment were low among high risk patients eligible for primary prevention with lipid lowering drugs, and less than one third of patients with established cardiovascular disease received such treatment.