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1.
Pierfitte C Macouillard G Thicoïpe M Chaslerie A Pehourcq F Aïssou M Martinez B Lagnaoui R Fourrier A Bégaud B Dangoumau J Moore N 《BMJ (Clinical research ed.)》2001,322(7288):704-708
ObjectiveTo determine whether benzodiazepines are associated with an increased risk of hip fracture.DesignCase-control study.ParticipantsAll incident cases of hip fracture not related to traffic accidents or cancer in patients over 65 years of age. 245 cases were matched to 817 controls.SettingEmergency department of a university hospital.ResultsThe use of benzodiazepines as determined from questionnaires, medical records, or plasma samples at admission to hospital was not associated with an increased risk of hip fracture (odds ratio 0.9, 95% confidence interval 0.5 to 1.5). Hip fracture was, however, associated with the use of two or more benzodiazepines, as determined from questionnaires or medical records but not from plasma samples. Of the individual drugs, only lorazepam was significantly associated with an increased risk of hip fracture (1.8, 1.1 to 3.1).ConclusionExcept for lorazepam, the presence of benzodiazepines in plasma was not associated with an increased risk of hip fracture. The method used to ascertain exposure could influence the results of case-control studies.
What is already known on this topic
Benzodiazepines increase the risk of elderly people falling in a dose dependent wayTheir role in hip fracture remains disputed, with increased risk sometimes attributed to drugs with a longer half life or those used to induce sleepWhat this study adds
Benzodiazepines were not associated with hip fracture either as a group or according to half life or to characterisation as hypnotic or anxiolyticPatients using two or more benzodiazepines may be at higher riskPatients using lorazepam or certain other benzodiazepines may also be at a higher risk of fracture 相似文献2.
A Comparison of Bone Mineral Density and Its Predictors in HIV-Infected and HIV-Uninfected Older Men
《Endocrine practice》2021,27(12):1225-1231
ObjectiveBone health in older individuals with HIV infection has not been well studied. This study aimed to compare bone mineral density (BMD), trabecular bone score (TBS), and bone markers between HIV-infected men and age- and body mass index (BMI)-matched HIV-uninfected men aged ≥60 years. We investigated the associations of risk factors related to fracture with BMD, TBS, and bone markers in HIV-infected men.MethodsThis cross-sectional study included 45 HIV-infected men receiving antiretroviral therapy and 42 HIV-uninfected men. Medical history, BMD and TBS measurements, and laboratory tests related to bone health were assessed in all the participants. HIV-related factors known to be associated with bone loss were assessed in the HIV-infected men.ResultsThe mean BMD, TBS, and osteopenia or osteoporosis prevalence were similar among the cases and controls. The HIV-infected men had significantly higher mean N-terminal propeptide of type 1 procollagen and C-terminal cross-linking telopeptide of type I collagen levels. Stepwise multiple linear regression analysis demonstrated that low BMI (lumbar spine, P = .015; femoral neck, P = .018; and total hip, P = .005), high C-terminal cross-linking telopeptide of type I collagen concentration (total hip, P = .042; and TBS, P = .010), and low vitamin D supplementation (TBS, P = .035) were independently associated with low BMD and TBS.ConclusionIn older HIV-infected men with a low fracture risk, the mean BMD and TBS were similar to those of the age- and BMI-matched controls. The mean bone marker levels were higher in the HIV group. Traditional risk factors for fracture, including low BMI, high C-terminal cross-linking telopeptide of type I collagen level, and low vitamin D supplementation, were significant predictors of low BMD and TBS. 相似文献
3.
《Endocrine practice》2013,19(5):834-838
ObjectiveTo review information pertinent to bone health and osteoporosis in men.MethodsA review of pertinent literature was conducted.ResultsOsteoporosis affects approximately 2 million men in the US and accounts for an estimated 600,000 fractures each year. There are significant differences in skeletal size and structure between men and women that account for differences in fracture incidence, location, and outcomes. Bone density testing is appropriate for men age 70 and older and younger men (50-69) who have risk factors for osteoporosis. Lifestyle management, including adequate calcium and vitamin D intake, appropriate physical activity, and avoidance of tobacco and heavy alcohol use, is appropriate for all men. Pharmacologic therapy to reduce fracture risk is advisable for men with a clinical diagnosis of osteoporosis (a spine or hip fracture) or a T-score of −2.5 or below in the spine, femoral neck, total hip or 1/3 radius; however, the majority of men at high risk will only be identified using a fracture risk assessment tool, such as FRAX. Alendronate, risedronate, zoledronic acid, denosumab, and teriparatide are Food and Drug Administration (FDA)-approved therapeutic options.ConclusionOsteoporosis in men presents an important public health problem with significant morbidity and mortality. There are recommended strategies for identifying men at high risk of fracture, and effective agents are available for treatment. (Endocr Pract. 2013;19:834-838) 相似文献
4.
P. M. C. Mommersteeg J. Roeters van Lennep J. Widdershoven 《Netherlands heart journal》2021,29(10):506
BackgroundIschaemia without obstructive coronary arteries (INOCA) is more prevalent in women and associated with psychological distress. Pharmacological treatment goals are angina relief and cardiovascular risk management. The present study aims to examine sex differences in cardiac and non-cardiac medication use, as well as medication and sex differences related to consistent psychological distress in patients with suspected INOCA.DesignA TweeSteden mild stenosis observational cohort study in patients with suspected INOCA as detected by ischaemic reason for referral and non-obstructive arteries based on coronary angiography or computed tomography.MethodsMedication documented in the hospital records of 488 patients (53% women) was coded as angina relief medication, blood-pressure-lowering medication, antithrombotics, statins, and non-cardiac medication, using the Anatomical Therapeutic Chemical code. Depressive symptoms and anxiety were recoded as ‘consistent distress’ (above the cut-off score for depression and anxiety on validated questionnaires), ‘inconsistent distress’ (above the cut-off for depression or anxiety) or ‘no distress’ (below the cut-off).ResultsNo sex differences were observed in cardiac medication use. Women used anxiolytic benzodiazepines more often (12% vs 4%, p = 0.002) compared to men. Consistent distress was more prevalent in women (22% vs 15%, p = 0.004) and was related to the use of more angiotensin-converting enzyme inhibitors/angiotensin receptor blockers and diuretics in women and to calcium antagonist use as well as lower adherence levels in men. Women who reported chest pain more often received angina relief medication and blood-pressure-lowering medication than men.ConclusionNo sex differences were observed in cardiac medication use in patients with suspected INOCA. Psychological distress may reflect hypertension and subsequent medication use in women, and experiencing chest pain and subsequent medication use in men. 相似文献
5.
6.
C. E. De Laet B. A. van Hout H. Burger A. Hofman H. A. Pols 《BMJ (Clinical research ed.)》1997,315(7102):221-225
OBJECTIVE: To determine the relative contribution of decline in bone density to the increase in risk of hip fracture with age in men and women. DESIGN: Incidence data of hip fracture from the general population were combined with the bone density distribution in a sample from the same population and with a risk estimate of low bone density known from literature. SETTING: The Netherlands. SUBJECTS: All people with a hospital admission for a hip fracture in 1993, and bone density measured in a sample of 581.4 men and women aged 55 years and over in a district of Rotterdam. MAIN OUTCOME MEASURE: One year cumulative risk of hip fracture by age, sex, and bone density measured at the femoral neck. RESULTS: A quarter of all hip fractures occurred in men. Men reached the same incidence as women at five years older. Controlled for age, the risk of hip fracture by bone density was similar in men and women. The risk of hip fracture increased 13-fold from age 60 to 80; decrease in bone density associated with age contributed 1.9 (95% confidence interval 1.5 to 2.4) in women and 1.6 (1.3 to 1.8) in men. CONCLUSIONS: The risk of hip fracture by age and bone density is similar in men and women. The decrease in bone density associated with age makes a limited contribution to the exponential increase of the risk of hip fracture with age. 相似文献
7.
Julia Hippisley-Cox Katherine Fielding Mike Pringle 《BMJ (Clinical research ed.)》1998,316(7146):1714-1719
Objective: To determine the relation between depression, anxiety, and use of antidepressants and the onset of ischaemic heart disease. Design: Population based case-control study. Setting: All 5623 patients registered with one general practice. Subjects: 188 male cases with ischaemic heart disease matched by age to 485 male controls without ischaemic heart disease; 139 female cases with ischaemic heart disease matched by age to 412 female controls. Main outcome measure: Adjusted odds ratios calculated by conditional logistic regression. Results: The risk of ischaemic heart disease was three times higher among men with a recorded diagnosis of depression than among controls of the same age (odds ratio 3.09; 95% confidence interval 1.33 to 7.21; P=0.009). This association persisted when smoking status, diabetes, hypertension, and underprivileged area (UPA(8)) score were included in a multivariate model (adjusted 2.75; 1.13 to 6.69; P=0.03). Men with depression within the preceding 10 years were three times more likely to develop ischaemic heart disease than were the controls (3.13; 1.27 to 7.70; P=0.01). Men with ischaemic heart disease had a higher risk of subsequent ischaemic heart disease than men without ischaemic heart disease (adjusted 2.34; 1.34 to 4.10; P=0.003). Depression was not a risk factor for ischaemic heart disease in women on multivariate analysis (adjusted 1.34; 0.70 to 2.56; P=0.38). Anxiety and subsequent ischaemic heart disease were not significantly associated in men or women. Conclusion: Depression may be an independent risk factor for ischaemic heart disease in men, but not in women.
Key messages
- So far, research into whether depression precedes myocardial infarction has been limited
- This case-control study examined the relation between ischaemic heart disease and depression and the differences in this relation between men and women
- Depression may be a risk factor for ischaemic heart disease in men but not women
- This is independent of diabetes, hypertension, deprivation score, and smoking status
8.
IntroductionMutations of the TP53 gene lead to the production of autoantibodies against p53, a major tumor suppressor protein. Although studies have indicated the association of p53 autoantibodies with human cancers, epidemiologic evidence on lung cancer is still lacking.MethodsIn this nested case-control study conducted within the Southern Community Cohort Study, we investigated the association of circulating p53 autoantibodies with the subsequent risk of developing lung cancer. Using blood samples collected prior to any cancer diagnosis from 295 cases and their individually matched controls, seroreactivity to p53 was assessed by fluorescent bead-based multiplex serology. Conditional logistic regression models were used to estimate odds ratios (OR) and 95 % confidence intervals (CI) for lung cancer risk associated with p53 autoantibodies.ResultsAfter adjustment for potential confounders, p53 seropositivity was significantly associated with an increased risk of lung cancer (OR=2.98, 95 % CI: 1.10–8.06) among African Americans, but not among European Americans (OR=1.21, 95 % CI: 0.24–6.15). The positive associations were restricted to men (OR=4.59, 95 % CI: 1.30–16.16) and participants with a short interval (≤ 4 years) from blood collection to diagnosis (OR=4.30, 95 % CI: 1.33–13.89).ConclusionOur findings add to the evidence supporting p53 autoantibodies as a biomarker of lung cancer. 相似文献
9.
BackgroundOvarian cysts represent a common condition among women. Epidemiologic studies are inconsistent in determining if women with cysts are more likely to develop endometrial cancer (EC) regardless of overweight/obesity. We investigated the combined role of cysts and body mass index (BMI) on EC risk.MethodsWe pooled data from three case-control studies conducted in Italy and Switzerland on 920 women with EC and 1700 controls. The prevalence of cysts was 5% among both cases and controls, with 63% of cases being overweight/obese. We estimated odds ratios (ORs) and 95% confidence intervals (CIs) using logistic regression models, adjusting for potential confounders. We conducted stratified analyses according to BMI, and estimated the interaction between cysts and BMI; we carried out additional analyses according to age at diagnosis of cysts.ResultsOverall, history of cysts was not associated to EC (OR=1.27, 95% CI=0.82–1.97, P = 0.29). Normal weight women reporting cysts had an increased risk of EC (OR=2.49, 95% CI=1.31–4.74), while no such effect was found among overweight/obese women (OR=0.65, 95% CI=0.36–1.18; P for interaction=0.004). The association was limited to women below 65 years of age and was stronger in those who reported cysts at age 48 or older.ConclusionsCysts appeared to be a risk factor for EC in lean women but not in overweight/obese ones; these results are consistent with an effect of cysts and obesity on EC along common pathways. 相似文献
10.
BackgroundHead and neck cancer (HNC) is a major cause of cancer morbidity and mortality in Nepal. The study aims to investigate differences in risk factors for head and neck cancer by sex in Nepal.MethodsA hospital-based case-control study was conducted at the B.P. Koirala Memorial Cancer Hospital in Nepal from 2016 to 2018. A semi-structured questionnaire consisting of socio-demographic characteristics, dietary habits, reproductive factors, household air pollution, tobacco use (smoking and chewing), alcohol consumption, and second-hand smoking was used to collect the data. Odds ratios (OR) and 95 % confidence intervals (CI) were estimated using unconditional logistic regression adjusting for potential confounders.ResultsA total of 549 HNC cases (438 men and 111 women) and 601 age-matched healthy controls (479 men and 122 women) were recruited in this study. An increased risk of HNC for low education level and family income were observed among men (adjusted odds ratio (AOR) for 3rd grade and less= 1.58, 95 % CI= 1.14–2.18; AOR for family monthly income < 5000 Rupees = 1.64, 95 % CI 1.20–2.24). The AORs among women were higher than the men for known risk factors (AOR for smoking 1.34 (95 % CI 0.96–1.86) for men, 2.94 (95 % CI 1.31–6.69) for women; AOR for tobacco chewing 1.76 (95 % CI 1.27–2.46) for men, 10.22 (95 % CI 4.53–23.03) for women).ConclusionOur results point to an effect modification by sex for HNC risk factors with high AORs observed among women. 相似文献
11.
Maarit Jaana Korhonen Jaana I. Halonen M. Alan Brookhart Ichiro Kawachi Jaana Pentti Hasse Karlsson Mika Kivim?ki Jussi Vahtera 《PloS one》2015,10(5)
PurposeTo investigate whether adverse experiences in childhood predict non-adherence to statin therapy in adulthood.MethodsA cohort of 1378 women and 538 men who initiated statin therapy during 2008–2010 after responding to a survey on childhood adversities, was followed for non-adherence during the first treatment year. Log-binomial regression was used to estimate predictors of non-adherence, defined as the proportion of days covered by dispensed statin tablets <80%. In fully adjusted models including age, education, marital status, current smoking, heavy alcohol use, physical inactivity, obesity, presence of depression and cardiovascular comorbidity, the number of women ranged from 1172 to 1299 and that of men from 473 to 516, because of missing data on specific adversities and covariates.ResultsTwo in three respondents reported at least one of the following six adversities in the family: divorce/separation of the parents, long-term financial difficulties, severe conflicts, frequent fear, severe illness, or alcohol problem of a family member. 51% of women and 44% of men were non-adherent. In men, the number of childhood adversities predicted an increased risk of non-adherence (risk ratio [RR] per adversity 1.11, 95% confidence interval [CI] 1.01–1.21], P for linear trend 0.013). Compared with those reporting no adversities, men reporting 3–6 adversities had a 1.44-fold risk of non-adherence (95% CI 1.12–1.85). Experiencing severe conflicts in the family (RR 1.27, 95% CI 1.03–1.57]) and frequent fear of a family member (RR 1.27, 95% CI 1.00–1.62]) in particular, predicted an increased risk of non-adherence. In women, neither the number of adversities nor any specific type of adversity predicted non-adherence.ConclusionsExposure to childhood adversity may predict non-adherence to preventive cardiovascular medication in men. Usefulness of information on childhood adversities in identification of adults at high risk of non-adherence deserves further research. 相似文献
12.
BackgroundSome modifiable risk factors have been independently associated with breast cancer (BC) risk in Moroccan women, but no studies have investigated their joint association. This study aimed to investigate the association between a Healthy Lifestyle Index (HLI) score and BC risk among Moroccan women.MethodsIn this case–control study, 300 incident BC cases and 300 controls, matched by age and area of residence were recruited. Cases were women newly-diagnosed with histopathologically–confirmed BC at the University Hospital in Fez, Morocco. Controls were randomly selected healthy women recruited from 6 primary health centers in Fez. HLI scores developed within this study were assigned to participants based on 11 factors (red and processed meat, white meat, cream, cheese, fish, fruit and vegetables, physical activity, BMI, smoking, alcohol consumption, and breastfeeding), where 0 was given to unhealthy and 0.5 or 1 to healthy levels of each factor. Conditional and unconditional logistic regression models were used to assess the association between HLI scores and BC risk.ResultsMean of HLI scores were 8.1 (±1.1) and 9.0 (±0.9) in cases and controls, respectively, p < 0.01. After adjusting for potential confounders, one-point increment in the HLI score was associated with 56% (95% CI, CI: 39–68%), 49% (95% CI: 30–63%), and 59% (95% CI: 40–72%) lower risks of BC in all, premenopausal, and postmenopausal women, respectively.ConclusionHigh HLI scores were associated with decreased risk of BC in Moroccan women. These findings suggest that BC prevention policies should include strategies for engaging Moroccan women in healthy lifestyles. 相似文献
13.
摘要 目的:对比先天性心脏病胎儿与正常胎儿的产前超声差异,分析产前超声诊断结果与胎儿先天性心脏病的相关性及危险因素。方法:选取我院2018年12月到2020年12月共收治的80例有先天性心脏病胎儿的孕妇作为研究对象,将其分为观察组,另选取健康胎儿的80例孕妇进行对比研究,将其分为对照组,对所有孕妇进行彩色多普勒超声进行诊断,分析观察组超声诊断与最终结果,对比两组胎儿的超声诊断情况,并对孕期胎儿先天性心脏病的风险因素进行单因素与多因素logistic回归分析。结果:通过尸检和出生后随访最终确定结果与超声诊断结果对比无显著差异(P>0.05),超声诊断中有3例漏诊;由于卵圆孔直径大于6 mm、心内膜垫缺损(Endocardial cushion defect, ECD)和单心房胎儿没有正常的四腔心结构,因此无法进行腔室内径的测量,对其他观察组患儿进行测量之后发现,观察组患儿左心发育不全综合征(hypoplastic left heart syndrome, HLHS)的左心房与左心室、法洛氏四联症(Tetralogy of Fallot, TOF)右心室、室间隔缺损(Ventricular Septal Defect, VSD)右心室内径明显低于对照组(P<0.05);对可能造成胎儿先天性心脏病的高风险因素进行分析发现,两组孕妇的孕期早期服药、高龄产妇以及家族心脏病史情况对比差异显著,观察组明显更高(P<0.05);对所有因素进行赋值,其中"是"或"有"为1,"否"或"无"为0。通过logistic回归分析发现只有孕期早期服药和家族心脏病史为胎儿先天性心脏病的独立危险因素(P<0.05)。结论:对孕妇进行综合产前超声诊断胎儿先天性心脏病的准确率较高,与最终结果无明显区别;虽然高龄孕妇与胎儿先天性心脏病具有一定关系,但是只有孕期早期服药和家族心脏病史是胎儿先天性心脏病的独立危险因素。 相似文献
14.
Barbara J. Jefferis Peter H. Whincup Paul Welsh S. Goya Wannamethee Ann Rumley Shah Ebrahim Debbie A. Lawlor Gordon D.O. Lowe 《Cytokine》2013,61(2):513-520
AimIL-18 is hypothesized to destabilise atherosclerotic plaques, leading to thrombotic events and epidemiologic studies suggest that IL-18 may increase risk of CHD or CVD.We examined prospective associations between levels of serum IL-18 and new CHD and stroke events in older men and women from a general population.MethodsA case-control study was nested within a prospective cohort of men and women aged 60–79 years recruited from general practices in 25 British towns in 1998–2000 and followed-up for 7.5 years for fatal and non-fatal MI and stroke. Baseline IL-18 was measured in stored serum samples of incident cases of MI (n = 364) or stroke (n = 300) and two controls per case.ResultsGeometric mean IL-18 levels were higher among the 364 MI cases than the 706 controls; 417.84 pg/mL (IQR 316.25, 537.44) compared to 386.90 pg/mL (IQR 296.54, 482.33), p(difference) = 0.002. IL-18 was positively associated with adverse lipid and inflammatory profiles. Men and women in the top third of baseline IL-18 levels had an age and sex-adjusted odds ratio (OR) for MI of 1.31 (95%CI 0.92, 1.85) compared with those in the lowest third; this attenuated to 1.05 (95%CI 0.72, 1.53) after additional adjustment for established vascular and inflammatory risk factors. Each doubling of IL-18 level was associated with an increased OR for MI 1.34 (95%CI 1.04, 1.72), which was attenuated on adjustment for established vascular and inflammatory risk factors; 1.09 (95%CI 0.83, 1.44).Geometric mean IL-18 levels did not differ between stroke cases and controls. The OR for stroke associated with the highest compared to the lowest tertile of IL-18 was 1.24 (95%CI 0.84, 1.84). Results for MI and stroke did not differ by presence of pre-existing CVD, gender or age.ConclusionsCirculating IL-18 levels were strongly associated with a range of established and novel risk factors but were not independently associated with risk of MI or stroke in our study. 相似文献
15.
PurposeThe incidence of renal cell carcinoma (RCC) is rising. Use of analgesics such as non-steroidal anti-inflammatory drugs (NSAIDs) and paracetamol may affect renal function. The aim of this study was to assess associations between analgesic use and risk of RCC.MethodsA population-based case-control family design was used. Cases were recruited via two Australian state cancer registries. Controls were siblings or partners of cases. Analgesic use was captured by self-completed questionnaire. Logistic regression was used to estimate odds ratios (OR) and 95% confidence intervals (CI) for RCC risk associated with regular analgesic use (at least 5 times per month for 6 months or more) and duration and frequency of use.ResultsThe analysis included 1064 cases and 724 controls. Regular use of paracetamol was associated with an increased risk of RCC (OR 1.41, 95%CI 1.13–1.77). Regular use of NSAIDs was associated with increased risk of RCC for women (OR 1.71, 95% CI 1.23–2.39) but not men (OR 0.83, 95% CI 0.58–1.18; p-interaction=0.003). There was no evidence of a dose-response for duration of use of paracetamol (linear trend p = 0.77) and weak evidence for non- aspirin NSAID use by women (linear trend p = 0.054).ConclusionThis study found that regular use of paracetamol was associated with increased risk of RCC. NSAID use was associated with increased risk only for women. 相似文献
16.
《Gender Medicine》2012,9(5):348-360
BackgroundLittle is known about health care costs associated with the metabolic syndrome (MetS).ObjectiveWe assessed annualized health care costs and health outcomes for both genders in different health care settings among representative Taiwanese elders.MethodsThe Nutrition and Health Survey in Taiwan (1999–2000) provided 1378 individuals aged 65 years or older with known MetS status. Nutrition and Health Survey in Taiwan files were linked to National Health Insurance records (1999–2006). Student t tests and multiple regression models were used to assess expenditures in total and in 6 services: inpatient, ambulatory care, dental care, traditional Chinese medicine, emergency care, and contracted pharmacy. The Cox model was used to assess gender effect on all-cause mortality and cardiovascular disease mortality, whereas logistic regression was used for that on cardiovascular disease hospitalization. The 5 MetS component costs were evaluated by multiple regressions.ResultsMetS affected 29% of men and 48% of women. After full adjustment, those with MetS had 1.30 (95% CI, 1.11–1.52), men had 1.43 (95% CI, 1.20–1.70), and women had 1.19 (95% CI, 0.93–1.52) times higher costs than those without MetS. Compared with no MetS, MetS costs were increased 2.94-fold for inpatient care (95% CI, 1.23–7.10) and 1.30-fold for ambulatory care for men (95% CI, 1.12–1.52), whereas ambulatory MetS costs were increased 1.28-fold for women (95% CI, 1.05–1.57). MetS was associated with higher risk of cardiovascular disease hospitalization in men (adjusted odds ratio, 1.76; 95% CI, 1.20–2.58) but not in women (adjusted odds ratio, 1.08; 95% CI, 0.67–1.75). Among those with MetS, all-cause and cardiovascular mortality were comparable between men and women. Of the MetS components, low HDL cholesterol had the greatest affect on costs, more so in men (2.23-fold) than women (1.58-fold).ConclusionsIn people with MetS, service costs were greater overall, significantly for men, but not women, and these increased costs were evident for men who experienced hospitalization, but not women. At the same time, cardiovascular and all-cause mortalities were not significantly different by gender in regard to MetS in Taiwanese elders. 相似文献
17.
BackgroundAlthough East Asia is one of the largest tobacco-epidemic regions in the world, only a few prospective studies from Asia have investigated the impact of smoking and cessation of smoking on cancer. We aimed to assess the effect of cessation of smoking on the risk of cancer using eight population-based cohort studies in Japan.MethodsWe analyzed pooled data from eight population-based prospective cohort studies in Japan with more than 320,000 participants to assess the effect of smoking cessation on the risk of total cancers and smoking-related cancers.ResultsAfter adjustment for potential confounders, cancer risks in men with >21 years of smoking cessation before baseline were found to decrease to the same level as never smokers for total cancer (never smokers: reference; former smokers with ≥21 years since smoking cessation: HR, 1.01; 95%CI: 0.91, 1.11). Even men who are heavy smokers (more than 20 pack-years) reported a reduced risk of total cancer (never smokers: reference; former smokers with ≥21 years since smoking cessation: HR, 1.06; 95%CI: 0.92, 1.23). In women, the risk of total cancer did not differ from that of never smokers after 11 years of smoking cessation before baseline (never smokers: reference; former smokers with ≥11 years since smoking cessation: HR, 0.96; 95%CI: 0.74, 1.23).ConclusionsOur study suggests that longer duration of smoking cessation may attenuate the risk of cancer in both men and women, and that even heavy smokers (more than 20 pack-years) were found to benefit from quitting smoking. 相似文献
18.
Anders Bjerg Linda Ekerljung Jonas Eriksson Inga Sif ólafsdóttir Roelinde Middelveld Karl A. Franklin Bertil Forsberg Kjell Larsson Jan L?tvall Kjell Torén Sven-Erik Dahlén Bo Lundb?ck Christer Janson 《PloS one》2013,8(1)
Background
Women who smoke have higher risk of lung function impairment, COPD and lung cancer than smoking men. An influence of sex hormones has been demonstrated, but the mechanisms are unclear and the associations often subject to confounding. This was a study of wheeze in relation to smoking and sex with adjustment for important confounders.Methods
In 2008 the Global Allergy and Asthma European Network (GA2LEN) questionnaire was mailed to 45.000 Swedes (age 16–75 years), and 26.851 (60%) participated. “Any wheeze”: any wheeze during the last 12 months. “Asthmatic wheeze”: wheeze with breathlessness apart from colds.Results
Any wheeze and asthmatic wheeze was reported by 17.3% and 7.1% of women, vs. 15.8% and 6.1% of men (both p<0.001). Although smoking prevalence was similar in both sexes, men had greater cumulative exposure, 16.2 pack-years vs. 12.8 in women (p<0.001). Most other exposures and characteristics associated with wheeze were significantly overrepresented in men. Adjusted for these potential confounders and pack-years, current smoking was a stronger risk factor for any wheeze in women aged <53 years, adjusted odds ratio (aOR) 1.85 (1.56–2.19) vs. 1.60 (1.30–1.96) in men. Cumulative smoke exposure and current smoking each interacted significantly with female sex, aOR 1.02 per pack-year (p<0.01) and aOR 1.28 (p = 0.04) respectively. Female compared to male current smokers also had greater risk of asthmatic wheeze, aOR 1.53 vs. 1.03, interaction aOR 1.52 (p = 0.02). These interactions were not seen in age ≥53 years.Discussion
In addition to the increased risk of COPD and lung cancer female, compared to male, smokers are at greater risk of significant wheezing symptoms in younger age. This became clearer after adjustment for important confounders including cumulative smoke exposure. Estrogen has previously been shown to increase the bioactivation of several compounds in tobacco smoke, which may enhance smoke-induced airway inflammation in fertile women. 相似文献19.
Yasmin V. Barrios Bizu Gelaye Qiuyue Zhong Christina Nicolaidis Marta B. Rondon Pedro J. Garcia Pedro A. Mascaro Sanchez Sixto E. Sanchez Michelle A. Williams 《PloS one》2015,10(1)
ObjectiveWe examined associations of childhood physical and sexual abuse with risk of intimate partner violence (IPV). We also evaluated the extent to which childhood abuse was associated with self-reported general health status and symptoms of antepartum depression in a cohort of pregnant Peruvian women.MethodsIn-person interviews were conducted to collect information regarding history of childhood abuse and IPV from 1,521 women during early pregnancy. Antepartum depressive symptomatology was evaluated using the Patient Health Questionnaire-9. Multivariable logistic regression procedures were used to estimate adjusted odds ratios (aOR) and 95% confidence intervals (95%CI).ResultsAny childhood abuse was associated with 2.2-fold increased odds of lifetime IPV (95%CI: 1.72–2.83). Compared with women who reported no childhood abuse, those who reported both, childhood physical and sexual abuse had a 7.14-fold lifetime risk of physical and sexual IPV (95%CI: 4.15–12.26). The odds of experiencing physical and sexual abuse by an intimate partner in the past year was 3.33-fold higher among women with a history of childhood physical and sexual abuse as compared to women who were not abused as children (95%CI 1.60–6.89). Childhood abuse was associated with higher odds of self-reported poor health status during early pregnancy (aOR = 1.32, 95%CI: 1.04–1.68) and with symptoms of antepartum depression (aOR = 2.07, 95%CI: 1.58–2.71).ConclusionThese data indicate that childhood sexual and physical abuse is associated with IPV, poor general health and depressive symptoms in early pregnancy. The high prevalence of childhood trauma and its enduring effects of on women’s health warrant concerted global health efforts in preventing violence. 相似文献
20.
Joel Fleury Djoba Siawaya 《PloS one》2014,9(3)
ObjectiveThe purpose of this study was to (1) describe the distribution of Chlamydia trachomatis (CT) and Human Immunodeficiency Virus (HIV) cases across gender and age groups in Libreville (Gabon); (2) examine Gabonese Sexually Transmitted Infections (STIs)-related risk behaviour.MethodsThe sampled population was people attending the “Laboratoire National de Santé Plublique”. Between 2007 and 2011, 14 667 and 9 542 people respectively, were tested for CT and HIV infections. 1 854 of them were tested for both infections. We calculated CT and HIV rates across gender and age groups. Also analysed was the groups'' contribution to the general CT and HIV epidemiology.STIs-related risk behaviours were assessed in 224 men and 795 women (between July 2011 and March 2013) who agreed and answered a questionnaire including questions on their marital status, number of sex partners, sexual practices, history of STIs, sex frequency and condom use.ResultsData showed a 24% dropped in the CT infection rate between 2007 and 2010, followed by a 14% increase in 2011. The HIV infection rates for the same period were between 15% and 16%. The risk of a CT-positive subject getting HIV is about 0.71 times the risk of a CT-negative subject.Young adult aged between 18 and 35 years old represented 65.2% of people who had STIs. 80% of women and 66% of men confessed to an inconsistent use of condoms. 11.6% of women and 48% of men declared having multiple sex partners. 61% of questioned women and 67% of men declared knowing their HIV status.ConclusionsIn this Gabonese setting, the population-aged from18 to 35 years is the most affected by STIs. Other matters of concern are the inconsistent use of protection and sex with non-spousal or non-life partners. 相似文献