Explaining Poorer Stroke Outcomes in Women: Women Surviving 3 Months Have More Severe Strokes Than Men Despite a Lower 3-Month Case Fatality

BackgroundWomen who survive stroke are more disabled and more often institutionalized than men.ObjectiveWe explore this phenomenon by studying case fatality and stroke severity in stroke survivors separately for men and women.MethodsA Danish stroke registry (2000−2007) contains information about 26,818 patients with first-ever ischemic stroke, including stroke severity (Scandinavian Stroke Scale, 0 worst to 58 best), computed tomography scan, cardiovascular risk factors, and death 3 months after stroke. We modeled stroke severity by generalized additive linear model and 3-month case fatality with logistic model adjusting for age and cardiovascular risk factors.ResultsMale to female ratio was 51.5% to 48.5%. Mean age was 68.8 (SD 12.6) years in men; 73.7 (13.8) years in women. Stroke was more severe in women (mean [SD] Scandinavian Stroke Scale, 42.2 [16.0]) than in men (mean [SD] Scandinavian Stroke Scale, 45.6 [14.2]) also after adjustment for age and cardiovascular risk factors; significant in patients older than 75 years. In survivors at 3 months, stroke was more severe in women than men, given same age and cardiovascular risk factor profile; significant in patients older than 75 years. More women (11.9%) had died within 3 months than men (8.6%). However, adjusting for age, stroke severity, and risk factor profile, 3-month case fatality was lower in women than men; significant in patients older than 78 years.ConclusionsAlthough 3-month case fatality was lower in women than men, strokes were more severe among survivors at 3 months in women than in men. In addition, strokes were more severe in women. Our data help elucidate why women survive stroke better but have poorer functional outcomes that require more care than men.     

Disability as identified from general practice records.

Thirty eight doctors who attended a postgraduate educational course provided information about disabled patients identified in a search of 7000 records. Disablement was defined as a major disruption to the normal lifestyle of patients in appropriate age and sex groups. Altogether 242 people were identified as disabled, equivalent to 32 per 1000 population, which is closely similar to that published by Harris, who identified patients by postal questionnaire. Among adults aged 15 to 64 more men were identified than women, and we suggest that a higher rate of disablement might be expected in men. Disablement among women may be underestimated because of underrecognition by doctors of disability in housewives. Fifty two per cent of all disabled people were able to attend the doctor''s surgery, and 72% were receiving regular medication; 79% were dependent on relatives, but only 30% were dependent on statutory services. In the opinion of the recording doctors medical and nursing needs were well met, though not the social needs, where the importance of living alone is noteworthy.     

Children in an ageing society

This paper explores the implications of demographic aging for children and pediatric practice in the Western society. It focuses on the social class differences in childbearing patterns, specific issues related to disability, and distribution of resources between age groups. Women in the Western world are now having children at an older age than at any time in the past 50 years. Voluntary childlessness or deliberate delay in childbearing is common among highly educated women. This changing pattern in childbearing may increase and polarize health and wealth inequalities. With advancements in neonatal and pediatric care which prolong life expectancy and survival of disabled children, it is projected that there will be an increasing number of very old parents caring for severely disabled offspring. Meanwhile, there are also many children who are carrying considerable burdens of caring for their disabled parents. The community burden of disability will continue to rise. The needs of the elderly population may drain resources from child health services. Despite this demographic pattern, care for the children is still important. Health care authorities must not become contented with the existing pediatric care services just because demographic changes require that the nation should invest more in care of the older population.     

Smoking Kills,Obesity Disables: A Multistate Approach of the US Health and Retirement Survey

Increasing BMI causes concerns about the consequences for health care. Decreasing cardiovascular mortality has lowered obesity‐related mortality, extending duration of disability. We hypothesized increased duration of disability among overweight and obese individuals. We estimated age‐, risk‐, and state‐dependent probabilities of activities of daily living (ADL) disability and death and calculated multistate life tables, resulting in the comprehensive measure of life years with and without ADL disability. We used prospective data of 16,176 white adults of the Health and Retirement Survey (HRS). Exposures were self‐reported BMI and for comparison smoking status and levels of education. Outcomes were years to live with and without ADL disability at age 55. The reference categories were high normal weight (BMI: 23–24.9), nonsmoking and high education. Mild obesity (BMI: 30–34.9) did not change total life expectancy (LE) but exchanged disabled for disability‐free years. Mild obesity decreased disability‐free LE with 2.7 (95% confidence limits 1.2; 3.2) year but increased LE with disability with 2.0 (0.6; 3.4) years among men. Among women, BMI of 30 to 34.9 decreased disability‐free LE with 3.6 (2.1; 5.1) year but increased LE with disability with 3.2 (1.6;4.8) years. Overweight (BMI: 25–29.9) increases LE with disability for women only, by 2.1 (0.8; 3.3) years). Smoking compressed disability by high mortality. Smoking decreased LE with 7.2 years, and LE with disability with 1.3 (0.5; 2.5) years (men) and 1.4 (0.3; 2.6) years (women). A lower education decreased disability‐free life, but not duration of ADL disability. In the aging baby boom, higher BMI will further increase care dependence.     

Trends in the prevalence of abdominal obesity and overweight in English adults (1993-2008)

The rising prevalence of generalized obesity is well documented, but less is known about trends in abdominal obesity. Levels of abdominal obesity and overweight are reported for adults in the Health Survey for England (HSE) by survey year and age for 1993-2008. HSE is a nationally representative cross-sectional population survey using an interviewer-administered questionnaire and measurement of waist circumference (WC) by nurse, allowing calculation of abdominal overweight and obesity (≥94 cm and ≥102 cm in men, and ≥80 cm and ≥88 cm in women). A total of 40,001 men and 46,397 women aged 18-67 provided data on WC in this period. Between 1993 and 2008 abdominal overweight rose from 44.9% to 62.3% in men, and from 46.6% to 66.8% in women, while abdominal obesity rose from 19.2% to 35.7% in men, and from 23.8% to 43.9% women. However, the rates of increase over time in England appear to be slowing down: curves with a less than linear increase each year were a better fit to the data than a linear trend. There was some variation across the age range in the time trend in abdominal obesity and overweight, in that the absolute increases over time were slightly less for younger adults.     

Prevalence of excessive or problem drinkers among patients attending somatic outpatient clinics: a study of alcohol related medical care.

The prevalence of alcohol related morbidity was studied among 2038 patients attending somatic outpatient clinics. A further 76 patients had refused the study, giving an overall drop out rate of 3.6%. Several methods were combined so as to detect as many patients with problem drinking as possible. According to the criteria and definitions employed 17% of men (confidence interval 15% to 19%) and 4% of women (confidence interval 3% to 5%) were excessive consumers of alcohol or problem drinkers. The highest proportion of such patients--that is, 17%--was noted in the emergency rooms (27% of men, 8% of women). At other clinics the proportions varied from 11% to 17% of men and from 2% to 4% of women. The strongest relations between overconsumption of alcohol and consultation at the clinic were among patients attending the medical outpatient clinic and the emergency rooms; in 86% (confidence interval 75% to 97%) and 88% (confidence interval 81% to 95%) of problem drinkers attending these clinics, respectively, alcohol was related to the consultation. Consultations were related to alcohol in 82% of women with excessive or problem drinking and 73% of men defined in this way. There was a tendency to a higher proportion of men with excessive or problem drinking in the age group 40-49 years. These findings show that among patients classified as excessive or problem drinkers attending somatic outpatient clinics there was a close relation between alcohol consumption and utilisation of medical resources, especially in women.     

Chronic Disease and Disability in the Community: A Prevalence Study

A two-stage prevalence survey of disability (defined as the inability to perform unaided defined activities essential to daily life) used questionnaires on a random sample of the population living in north Lambeth. The central estimates of the prevalence of disability in those aged 35-74 are 7·2% for men and 9·7% for women. Among the disabled population locomotor impairments were more common in women; internal impairments were more common in men. For men and women together chronic respiratory disease, mainly bronchitis, was shown to be the single most common condition associated with disability.Though for women there may be an association between low social class and disability and between marital break-up and disability, these associations, though statistically significant, are weak. The data are therefore considered to be more widely relevant for the planning of health and welfare services.     

The Impact of Obesity and Arthritis on Active Life Expectancy in Older Americans

This article examines the relationship of obesity and arthritis to length of life and length of disabled life in older American men and women. Secondary data analysis is conducted on three waves of the Asset and Health Dynamics Among the Oldest Old (AHEAD) survey (n = 7,381). Using integrated Markov chains, total, active, and disabled life expectancy in Americans aged ≥70 is estimated, with and without obesity and arthritis. Results indicate that neither obesity nor arthritis is related to the length of life for older men and women, alone or in combination. However, both conditions are significantly individually associated with increased length of disabled life in older men (1.4 years attributable to obesity; 1.2 years to arthritis at age 70; P < 0.05) and women (1.7 years attributable to obesity; 2.1 years to arthritis at age 70; P < 0.05). In addition, the combination of the two is significantly related to decreased active life, with nearly 50 and 60% of remaining life for 70‐year‐old men and women lived with disability, respectively (P < 0.05). Coupled with the fact that both obesity and arthritis are growing in prevalence, these findings represent one of the few clearly negative health trends in older adults today. These results should provide incentives for health‐care professionals to make concerted efforts to address both conditions in clinical settings.     

Estimating national disability risk

In this article, I provide a method to rebuild the active and disabled life expectancy (ALE and DLE) on the basis of 'current' death and disability risks, and to measure disability risk. This method uses national-level data, and is based on two main assumptions. The first is the Gompertz assumption that death rate rises with age exponentially, and the second is the Cox assumption that death rates of active status are proportional to those of disabled status across age. Applying this method to the US data, I find that the disability risk has increased between 1970 and 1990 for both men and women aged 40 and older. Situations in which above assumptions could be removed are also discussed.     

The Rehabilitation Unit in the Treatment of Rheumatoid Arthritis

The Devonshire Royal Hospital, Buxton, England, was developed from a spa hospital into the Manchester Regional Centre for Rheumatism and Rehabilitation. Patients with active rheumatoid disease are admitted to the hospital''s Rheumatism Service, not to the Rehabilitation Unit. Fifty per cent of patients admitted to the Rehabilitation Unit have rheumatoid arthritis, with reablement or resettlement as their main problem. Nine hundred and eighty-eight rheumatoid patients admitted in a period of five years had chronic disease but recent disability (633 off work under one year). Their average hospital stay was 10 weeks. Five hundred and forty-four were admitted severely disabled; 247 were discharged so graded. One hundred and thirty-eight were fit for some work on admission and 498 on discharge. Sixty-five per cent of housewives could run their homes. In a sample of 100 male rheumatoid patients, 39 men were fit for their own jobs and were easily placed; 43 needed lighter work and over 20 of these were adequately resettled when checked at three and 36 months. The earnings of these men exceeded the cost of rehabilitation for the whole group.     

Evidence of unmet need in the care of severely physically disabled adults.

OBJECTIVE--To identify unmet needs in the care of severely disabled people aged 16-64. DESIGN--Detailed personal interview and physical assessment of physically disabled adults; personal or telephone interview with carers. SETTING--Somerset Health District. SUBJECTS--181 severely disabled adults and their carers. MAIN OUTCOME MEASURES--Independence in activities of daily living; identity of requirements for assessing communication disorders; appropriate provision of services and allowances. RESULTS--53 (29.3%) of the 181 disabled subjects had unmet needs for aids to allow independence in activities of daily living-namely, 43% of subjects (41/95) with progressive disorders and 14% of subjects (12/86) with non-progressive disorders. The prevalence of unmet need was higher among subjects whose sole regular professional contact was with health services personnel (48 (40.3%) of 119 subjects). Only 18 (31.6%) of the 57 subjects with communication disorders had ever been assessed by a speech therapist. CONCLUSIONS--This study shows that the needs of severely physically disabled adults in the community--especially those with progressive disorders--are being monitored inadequately by health professionals.     

Anthropometric, body composition and health determinants of active ageing: a gender approach

This study applied a gender perspective to establish some of the anthropometric, body composition, health and socio-cultural determinants of active ageing. The variable 'active ageing' (presence/absence) was created based on cognitive and disability/illness/physical functioning, subjective health, satisfaction with life and productive activity performed, and used in predictive models to establish its relationship with anthropometric variables, physical health indicators and educational level. The sample consisted of 456 home-living individuals (169 men and 287 women; age range 54-75 years) from Madrid and Toledo in Spain. The women had a higher prevalence of obesity than the men (37.6% vs 29.0%), significantly greater fat accumulation in the abdominal area and worst perceived health (p=0.003). The frequency of active agers is higher in men than in women (38.4% vs 21.9%; p<0.001). Men and women were found to have distinctive ageing patterns. Health factors condition the presence of active ageing in women, while education factors are also relevant in men.     

Malignant cerebral glioma--I: Survival,disability, and morbidity after radiotherapy.

OBJECTIVE: To describe survival, disability, and morbidity after radiotherapy for malignant glioma. DESIGN: Two year prospective study with home interviews with patients and relatives. SETTING: Seven neurosurgical and radiotherapy centres in London. SUBJECTS: 105 patients aged 21 to 75: 59 had biopsy; 46 had partial macroscopic resection; 92 received radiotherapy; and 13 received steroids alone. MAIN OUTCOME MEASURES: Survival, time free from disability, and changes in disability after treatment. RESULTS: Six and 12 month survival for radiotherapy patients was 70% and 39%, respectively. Age, World Health Organisation clinical performance status, extent of surgery, and history of seizures before diagnosis each influenced survival. The Medical Research Council prognostic index was also significantly related to survival. Multivariate analysis showed that initial clinical performance status was the most important component of the index. Most (80%; 49/61) patients with a clinical performance status of 0, 1, or 2 lived at least six months before becoming permanently disabled. Most patients who had initially had a good clinical performance status (0-2) and who were alive six months after radiotherapy (68%; 36/52), however, had experienced either clinical deterioration or severe tiredness after treatment. In 17% (9/52) of these some permanent loss of function remained. These adverse effects were associated with increasing radiotherapy dose. Severely disabled patients (clinical performance status 3 or 4) gained little benefit. CONCLUSION: Severely disabled patients gain little physical benefit from radiotherapy, whereas those not so disabled may experience considerable adverse effects.     

Incidence of peptic ulcer disease in Gothenburg, 1985.

OBJECTIVE--To determine the incidence and age distribution of peptic ulcer disease in adults in Gothenburg. DESIGN--Retrospective study of patients with symptoms over one year. SETTING--All gastroenterology and x ray departments. PATIENTS--Any patient found to have an active ulcer crater during 1985. MAIN OUTCOME MEASURES--Sex, age, past history of gastrointestinal ulcers, and smoking habit. RESULTS--In 1985, 1402 peptic ulcers were diagnosed in 1137 adults. Over half (403; 54%) of the ulcers in men and 393 (60%) ulcers in women were in patients aged over 60. All types of ulcer showed increasing incidence with age. The sex ratio of patients aged 40-50 with peptic ulcers was 1:1. Nearly half (109; 48%) of ulcers diagnosed for the first time in men and 129 (57%) of such ulcers in women were in patients aged over 60. Elderly men and women were also more likely to develop haemorrhage. CONCLUSIONS--In Gothenburg there is a surprisingly high incidence of peptic ulcer disease, which increases considerably with age, possibly explained by the availability of modern diagnostic techniques as 1121 (80%) ulcers had been diagnosed by gastroscopy. Compared with earlier studies there was no difference in the incidence between men and women aged 40-50.     

Cutaneous malignant melanoma in Scotland: incidence,survival, and mortality, 1979-94. The Scottish Melanoma Group.

OBJECTIVE: To determine the changing incidence of and mortality from cutaneous malignant melanoma in Scotland from 1979 to 1994. DESIGN: Detailed registration of clinical and pathological features, surgical and other treatment, and follow up of all cases of cutaneous malignant melanoma diagnosed from 1979 to 1994 and registered with specialist database for Scotland. SETTING: Scotland. SUBJECTS: 6288 patients with invasive primary cutaneous malignant melanoma diagnosed between 1 January 1979 and 31 December 1994. RESULTS: The annual age standardised incidence of cutaneous malignant melanoma rose significantly from 3.5 to 7.8 per 100,000 per year in men and from 6.8 to 12.3 per 100,000 per year in women (P < 0.001 for both). World standardised rates increased from 2.7 to 6.0 per 100,000 per year in men and 4.6 to 8.50 per 100,000 in women. The incidence of melanoma continued to increase significantly in men of all ages during the study, but the rate stabilised in women after 1986. Mortality from cutaneous malignant melanoma was 1.3 per million per annum in men in 1979, rising to 2.3 per million per annum in 1994 (P < 0.01); it was 2.4 per million per annum in women in 1979, falling to 1.9 per million per annum in 1994 (P = 0.09). The underlying mortality trends showed a continuing rise for men but a downward trend for women that was not significant (P = 0.09). In men, melanoma free survival was 69% at 5 years and 61% at 10 years; in women the corresponding rates were 82% and 75%. Younger patients had higher survival rates, which were not entirely explained by thinner tumours. Over the 15 year period, survival rates improved by 12% overall, only partly owing to thinner tumours. CONCLUSIONS: In Scotland the incidence of melanoma in women has stabilised, while mortality associated with melanoma in women shows a downward trend.     

Intelligence and Disability Pension in Swedish Men and Women Followed from Childhood to Late Middle Age

Objective

To investigate the association between intelligence and disability pension due to mental, musculoskeletal, cardiovascular, and substance-use disorders among men and women, and to assess the role of childhood social factors and adulthood work characteristics.

Methods

Two random samples of men and women born 1948 and 1953 (n = 10 563 and 9 434), and tested for general intelligence at age 13, were followed in registers for disability pension until 2009. Physical and psychological strains in adulthood were assessed using job exposure matrices. Associations were examined using Cox proportional hazard regression models, with increases in rates reported as hazard ratios (HRs) with 95% confidence intervals (95%CI) per decrease in stanine intelligence.

Results

In both men and women increased risks were found for disability pension due to all causes, musculoskeletal disorder, mental disorder other than substance use, and cardiovascular disease as intelligence decreased. Increased risk was also found for substance use disorder in men. In multivariate models, HRs were attenuated after controlling for pre-school plans in adolescence, and low job control and high physical strain in adulthood. In the fully adjusted model, increased HRs remained for all causes (male HR 1.11, 95%CI 1.07–1.15, female HR 1.06, 95%CI 1.02–1.09) and musculoskeletal disorder (male HR 1.16, 95%CI 1.09–1.24, female HR 1.08, 95%CI 1.03–1.14) during 1986 to 2009.

Conclusion

Relatively low childhood intelligence is associated with increased risk of disability pension due to musculoskeletal disorder in both men and women, even after adjustment for risk factors for disability pension measured over the life course.     

Sex Differences in the Quality of Diabetes Care in the Netherlands (ZODIAC-45)

Objective

Our aim was to investigate whether trends in quality of diabetes care differ between sexes in the Netherlands from 1998 till 2013.

Research Design and Methods

In this prospective observational cohort study quality of care was measured using process and outcome measures in patients with type 2 diabetes in primary care. Trend and absolute differences between sexes were investigated for patients <75 years. Subgroup analyses were performed in patients ≥75 years. 10-year mortality risk was assessed with the Globorisk risk equation in patients without cardiovascular diseases <75 years.

Results

The number of patients increased from 2,644 in 1998 to 62,230 in 2013. In 1998, 51% of the men and 60% of the women <75 years had an HbA1c >53 mmol/mol; this decreased to approximately 29% in both sexes in 2013. Patients having a systolic blood pressure >140 mmHg decreased from 70% to 42%, and from 80% to 40% in men and women <75 years, respectively. In patients ≥75 years it decreased from 72% to 50% in men and 85% to 56% in women. Obesity increased in both sexes, whereas smoking in men and women declined in patients <75 years (men: 34% to 22%; women: 22% to 18%). The number of patients with a mortality risk >20% over 10 years decreased from 15% to 3% in men and from 18% to 3% in women.

Conclusions

Quality of diabetes care has improved considerably in the period 1998–2013 in both sexes. Possibly relevant trend differences between sexes were observed for HbA1c, systolic blood pressure, BMI and smoking. The predicted mortality risk decreased over time in both sexes. Except for BMI in both age groups and systolic blood pressure in patients ≥75 years, no evident poorer risk factor control in women compared to men was found at the end of the study period.     

Comparison of monotherapy with enalapril and atenolol in mild to moderate hypertension. The Canadian Enalapril Study Group.

Therapy with 10 to 40 mg once daily of enalapril, a new angiotensin converting enzyme inhibitor, was compared with therapy with 50 to 100 mg once daily of atenolol in a double-blind randomized multicentre trial in 180 patients with a diastolic blood pressure (determined with the patient seated) of 95 to 115 mm Hg between March 1984 and April 1986. A total of 86 patients (61 men and 25 women with a mean age of 49.4 years and a mean blood pressure [and standard deviation] at entry into the trial of 155.5 [15.7]/101.0 [6.3] mm Hg) received enalapril, and 94 patients (63 men and 31 women with a mean age of 50.9 years and a mean blood pressure at entry of 156.6 [16.6]/101.2 [5.7] mm Hg) received atenolol. After a placebo run-in period the patients received increasing dosages of medication every 2 weeks until the target diastolic blood pressure of 90 mm Hg or less was achieved on two consecutive visits, the maximum dosage was reached, or the patient withdrew because of adverse effects. At 14 weeks the mean blood pressure was 141.6 (18.0)/90.1 (9.5) mm Hg in the enalapril group (61 patients) and 140.0 (17.1)/88.4 (8.7) mm Hg in the atenolol group (54 patients). The target diastolic blood pressure was achieved on completion of therapy (between weeks 10 and 14) in 67 (77%) of the patients receiving enalapril and 75 (79%) of the patients receiving atenolol. Compliance was similar in the two groups. Seven patients withdrew because of adverse effects, three in the enalapril group and four in the atenolol group. The results suggest that once-daily monotherapy with enalapril, 10 to 40 mg, is effective in the treatment of mild to moderate hypertension and is as effective as and tolerated as well as once-daily therapy with atenolol, 50 to 100 mg.     

Outcome of low back pain in general practice: a prospective study

Objectives: To investigate the claim that 90% of episodes of low back pain that present to general practice have resolved within one month. Design: Prospective study of all adults consulting in general practice because of low back pain over 12 months with follow up at 1 week, 3 months, and 12 months after consultation. Setting: Two general practices in south Manchester. Subjects: 490 subjects (203 men, 287 women) aged 18-75 years. Main outcome measures: Proportion of patients who have ceased to consult with low back pain after 3 months; proportion of patients who are free of pain and back related disability at 3 and 12 months. Results: Annual cumulative consultation rate among adults in the practices was 6.4%. Of the 463 patients who consulted with a new episode of low back pain, 275 (59%) had only a single consultation, and 150 (32%) had repeat consultations confined to the 3 months after initial consultation. However, of those interviewed at 3 and 12 months follow up, only 39/188 (21%) and 42/170 (25%) respectively had completely recovered in terms of pain and disability. Conclusions: The results are consistent with the interpretation that 90% of patients with low back pain in primary care will have stopped consulting with symptoms within three months. However most will still be experiencing low back pain and related disability one year after consultation.

Key messages

• It is widely believed that 90% of episodes of low back pain seen in general practice resolve within one month
• In a large population based study we examined the outcome of episodes of low back pain in general practice with respect to both consultation behaviour and self reported pain and disability
• While 90% of subjects consulting general practice with low back pain ceased to consult about the symptoms within three months, most still had substantial low back pain and related disability
• Only 25% of the patients who consulted about low back pain had fully recovered 12 months later
• Since most consulters continue to have long term low back pain and disability, effective early treatment could reduce the burden of these symptoms and their social, economic, and medical impact