Psychosocial variables are associated with atherosclerosis risk factors among women with chest pain: the WISE study

OBJECTIVE: We investigated associations between atherosclerosis risk factors (smoking behavior, serum cholesterol, hypertension, body mass index, and functional capacity) and psychological characteristics with suspected linkages to coronary disease (depression, hostility, and anger expression) in an exclusively female cohort. METHODS: Six hundred eighty-eight middle-aged women with chest pain warranting clinical investigation completed a comprehensive diagnostic protocol that included quantitative coronary angiography to assess coronary artery disease (CAD). Primary analyses controlled for menopausal status, age, and socioeconomic status variables (income and education). RESULTS: High depression scores were associated with a nearly three-fold risk of smoking (odds ratio (OR) = 2.8, 95% confidence interval (CI) = 1.4-5.7) after covariate adjustment, and women reporting higher depression symptoms were approximately four times more likely to describe themselves in the lowest category of functional capacity (OR = 3.7, 95% CI = 1.7-7.8). High anger-out scores were associated with a four-fold or greater risk of low high-density lipoprotein cholesterol concentration (<50 mg/dl; OR = 4.0, 95% CI = 1.4-11.1) and high low-density lipoprotein cholesterol concentration (>160 mg/dl; OR = 4.8, 95% CI = 1.5-15.7) and a larger body mass index (OR = 3.5, 95% CI = 1.1-10.8) after covariate adjustment. CONCLUSIONS: These results demonstrate consistent and clinically relevant relationships between psychosocial factors and atherosclerosis risk factors among women and may aid our understanding of the increased mortality risk among women reporting high levels of psychological distress.     

The association between emotional well-being and the incidence of stroke in older adults

OBJECTIVE: Individuals with high levels of depressive symptoms have an increased risk of many illnesses, including stroke. Measures of depressive symptoms include questions about the presence of negative affect, such as sadness, as well as the absence of positive affect, such as happiness and optimism. We assessed whether positive or negative affect, or both, predicted risk of stroke. METHODS: Data were from a 6-year prospective cohort study of a population-based sample of 2478 older whites and blacks from five counties in North Carolina who reported no history of stroke at the baseline interview. Baseline, in-person interviews were conducted to gather information on sociodemographic, psychosocial, and health-related characteristics of subjects. Thereafter interviews were conducted annually for 6 years. RESULTS: Increasing scores on the modified version of the Center for Epidemiological Studies Depression Scale (CES-D) were significantly associated with stroke incidence for the overall sample (relative risk [RR] = 1.04 for each one-point increase, 95% confidence interval [CI] = 1.01-1.09) over the 6-year follow-up period after adjusting for sociodemographic characteristics, blood pressure, body mass index, smoking status, and selected chronic diseases. Positive affect score demonstrated a strong inverse association with stroke incidence (RR = 0.74, 95% CI = 0.62-0.88). CONCLUSIONS: Increasing scores on the modified CES-D are related to an increased risk of stroke, whereas high levels of positive affect seem to protect against stroke in older adults.     

Vitamin D deficiency and depressive symptoms in pregnancy are associated with adverse perinatal outcomes

Prenatal vitamin D deficiency and prenatal depression are both separately associated with adverse perinatal outcomes; however, to our knowledge no studies have investigated the effects of having both risk factors. Our objective was to determine to what extent vitamin D deficiency predicts adverse perinatal outcomes and whether elevated depressive symptoms in pregnancy places women at additional increased risk. This study was a secondary data analysis of prospective data collected from a cohort of pregnant women (N?=?101) in an obstetric clinic of a large medical center. Maternal vitamin D deficiency (serum 25(OH)D?≤?20 ng/ml) and depressive symptoms (Edinburgh Postnatal Depression Scale, EPDS) were assessed in early pregnancy. A composite of four adverse perinatal outcomes (low birth weight, preterm birth, small-for-gestational age, and preeclampsia) were abstracted from medical charts. Nineteen of the 101 women had one or more adverse perinatal outcome and 84% with an adverse outcome (16/19) were not White. Both prenatal and time of delivery vitamin D deficiency were associated with developing an adverse outcome compared to those vitamin D sufficient (prenatal relative risk 3.43; 95% CI 1.60–7.34, p?=?0.004; delivery time relative risk 5.14, 95% CI 2.68–9.86, p?=?0.004). These both remained significant after adjusting for BMI. A higher rate of adverse outcome was found when women had both prenatal vitamin D deficiency and elevated depressive symptoms (EPDS?≥?10). Sixty percent with both risk factors had an adverse perinatal outcome versus 17% with only one or neither risk factor (relative risk 3.60; 95% CI 1.55–8.38, p?=?0.045), worthy of investigation with larger samples. Together, prenatal vitamin D deficiency and elevated depressive symptoms in pregnancy may increase risk for adverse perinatal outcomes, especially in racial minorities. Obstetric providers should consider routine prenatal depression screening. The impact of vitamin D supplementation to reduce risk for adverse perinatal outcomes should be studied in prospective trials. Our results suggest that supplementation early in pregnancy might be especially beneficial for depressed women.     

Menopause symptoms in HIV-infected and drug-using women

OBJECTIVE: To examine the association of HIV infection, drug use, and psychosocial stressors with type and frequency of menopause symptoms. DESIGN: In a cross-sectional study, HIV-infected and HIV-uninfected midlife women underwent standardized interviews on menopause status and symptoms, demographic characteristics, depressive symptoms, negative life events, and substance abuse. Body mass index (BMI), HIV serostatus, and CD4 count were measured. Associations between study variables and menopause symptoms were assessed using generalized estimating equations. RESULTS: Of 536 women not on hormone therapy, 48% were black, 42% were Hispanic, 54% were HIV positive, and 30% recently had used illicit drugs. The mean age was 45 +/- 5 years; 48% of the women were identified as premenopausal, and 37% were perimenopausal. Psychological symptoms were most prevalent (89%), followed by arthralgias (63%) and vasomotor symptoms (61%). Perimenopausal women reported significantly more menopause symptoms than premenopausal women (ORadj 1.34, 95% CI, 1.09-1.65). HIV-infected women were more likely to report menopause symptoms than uninfected women (ORadj 1.24, 95% CI, 1.02-1.51). Among HIV-infected women not on highly active antiretroviral therapy, symptoms decreased as the CD4 count declined. Increased menopause symptoms were significantly associated with depressive symptoms (ie, Center for Epidemiologic Studies Depression scale score > 23, ORadj1.82, 95% CI, 1.46-2.28), and with experiencing more than three negative life events (ORadj 2.08, 95% CI, 1.54-2.81). Increasing BMI (per kg/m) was also associated with more menopause symptoms (ORadj 1.03, 95% CI, 1.02-1.05). CONCLUSION: HIV-infected women reported more menopause symptoms than HIV-uninfected women, but symptoms were less frequent in women with more advanced HIV disease. Depressive symptoms and negative life events were also highly associated with symptoms. Further study of menopause symptoms and HIV-related factors is warranted. Mental health interventions may also have a role in ameliorating menopause symptoms.     

Low maternal serum vitamin D during pregnancy and the risk for postpartum depression symptoms

Pregnancy is a time of vulnerability for vitamin D insufficiency, and there is an emerging literature associating low levels of 25(OH)-vitamin D with depressive symptoms. However, the link between 25(OH)-vitamin D status in pregnancy and altered risk of postnatal depressive symptoms has not been examined. We hypothesise that low levels of 25(OH)-vitamin D in maternal serum during pregnancy will be associated with a higher incidence of postpartum depressive symptoms. We prospectively collected sera at 18 weeks gestation from 796 pregnant women in Perth (1989–1992) who were enrolled in the Western Australian Pregnancy Cohort (Raine) Study and measured levels of 25(OH)-vitamin D. Women reported postnatal depressive symptoms at 3 days post-delivery. Women in the lowest quartile for 25(OH)-vitamin D status were more likely to report a higher level of postnatal depression symptoms than women who were in the highest quartile for vitamin D, even after accounting for a range of confounding variables including season of birth, body mass index and sociodemographic factors. Low vitamin D during pregnancy is a risk factor for the development of postpartum depression symptoms.     

Vitamin D Insufficiency and Asthma Severity in Adults From Costa Rica

Purpose

Non-classical actions of vitamin D as a cytokine are related to the immunopathology of asthma. Few studies have examined vitamin D levels and asthma severity in adults. The aim of this research was to assess the relationship between vitamin D levels, atopy markers, pulmonary function, and asthma severity.

Methods

We analyzed 25-hydroxyvitamin D levels in serum collected from 121 asthmatic adults from Costa Rica to investigate the association between vitamin D levels (categorized as sufficient, ≥30 ng/mL, or insufficient, <30 ng/mL), allergic rhinitis, total IgE and peripheral blood eosinophils (as markers of atopy), asthma severity, baseline forced expiratory volume in 1 second (FEV1), and forced vital capacity (FVC). Univariate and multivariate analyses were performed to assess these relationships.

Results

When the population was stratified by vitamin D status, 91% of asthmatic patients with vitamin D levels below 20 ng/mL (n=36) and 74% of patients with vitamin D levels between 20 and 30 ng/mL (n=73) had severe asthma versus 50% of those with vitamin D sufficiency (n=12; P=0.02). Vitamin D insufficiency was associated with a higher risk of severe asthma (odds ratio [OR], 5.04; 95% Confidence interval [CI], 1.23-20.72; P=0.02). High vitamin D levels were associated with a lower risk of hospitalization or emergency department visit during the last year (OR, 0.90; 95% CI, 0.84-0.98; P=0.04). Although there appeared to be a direct relationship between vitamin D levels and FEV1 (regression coefficient=0.48; r²=0.03), it did not reach statistical significance (P=0.07).

Conclusions

Our findings suggest that vitamin D insufficiency is common among our cohort of asthmatic adults. Lower vitamin D levels are associated with asthma severity.     

Serum leptin level measured 48 h after delivery is associated with development of postpartum depressive symptoms: a 3-month follow-up study

The aim of this study was to assess the possible relationship between leptin status and postpartum depressive symptoms using serum levels of leptin collected 24–48 h after delivery in a cohort Chinese sample. Women delivering a full-term, singleton, and live-born infant in the period from August 2013 to March 2014 were enrolled immediately postpartum. A blood sample was obtained 24–48 h after childbirth to test serum levels of leptin. Participation consisted of a visit in an obstetric unit at 3 months after delivery. The Edinburgh Postnatal Depression Scale (EPDS), completed at 3 months postpartum, was used to classify each woman’s depression symptom severity. Demographic, obstetric, behavioral risk, mental health, and psychosocial factors were considered. Multiple logistic regression analyses were used to identify risk factors most predictive of postpartum depressive symptoms. During the study period, 407 individuals were included and completed follow-up. At 3 months, according to EPDS score, 53 women (13.0 %) were considered as postpartum depressive symptoms. Serum leptin levels in women with PPD were significantly greater than those in women without depressive symptoms (36.5 [IQR, 25.5–50.4] vs. 14.5 [IQR, 9.4–22.4]?ng/ml, P?<?0.0001). Based on the ROC curve, the optimal cutoff value of serum leptin levels as an indicator for predicting of depressive symptoms was projected to be 24.3 ng/mL, which yielded a sensitivity of 88.7 % and a specificity of 73.4 %, with the area under the curve at 0.867 (95 % CI, 0.817–0.916). In multivariate analysis, there was an increased risk of depressive symptoms associated with leptin levels ≥24.3 ng/ml (OR 8.234; 95 % CI, 3.572–15.876; P?<?0.0001) after adjusting for possible confounders. Elevated serum leptin levels at delivery could eventually serve as a biological marker for the prediction of depressive symptoms. These associations were independent of other possible variables.     

Job strain, burnout, and depressive symptoms: a prospective study among dentists

BACKGROUND: Burnout has been presented as an antecedent of depression, but longitudinal data are lacking. We investigated whether burnout mediates the association between job strain and depressive symptoms. METHODS: Two surveys were conducted. In 2003, 71% of Finnish dentists were reached, and the response rate of the 3-year follow-up was 84% (n=2555). Burnout was measured with the Maslach Burnout Inventory and depressive symptoms with the Beck Depression Inventory. The sequences 'job strain-burnout-depressive symptoms' and 'job strain-depressive symptoms-burnout' were investigated with logistic regression analyses. RESULTS: Of the burnout sufferers without depressive symptoms at baseline, 23% reported depressive symptoms at follow-up. The adjusted odds ratio of burnout for depressive symptoms was 2.6 (95% CI 2.0-3.5). The effect of job strain on depressive symptoms had an OR of 3.4 (95% CI 2.0-5.7), but it disappeared when adjusted for burnout. Of those who had depressive symptoms without burnout at baseline, 63% had burnout at follow-up. The adjusted odds ratio of depressive symptoms for burnout was 2.2 (95% CI 1.4-3.4). The effect of job strain on burnout had an OR of 27.9 (95% CI 6.5-120.2) for the men and 4.9 (95% CI 2.5-9.6) for the women. These effects remained significant after adjustment for depressive symptoms. LIMITATIONS: The study was conducted among one occupational group. CONCLUSIONS: There is a reciprocal relationship between burnout and depressive symptoms. Job strain predisposes to depression through burnout. In comparison, job strain predisposes to burnout directly and via depression.     

Cumulative psychosocial stress,coping resources,and preterm birth

Preterm birth constitutes a significant international public health issue, with implications for child and family well-being. High levels of psychosocial stress and negative affect before and during pregnancy are contributing factors to shortened gestation and preterm birth. We developed a cumulative psychosocial stress variable and examined its association with early delivery controlling for known preterm birth risk factors and confounding environmental variables. We further examined this association among subgroups of women with different levels of coping resources. Utilizing the All Our Babies (AOB) study, an ongoing prospective pregnancy cohort study in Alberta, Canada (n?=?3,021), multinomial logistic regression was adopted to examine the independent effect of cumulative psychosocial stress and preterm birth subgroups compared to term births. Stratified analyses according to categories of perceived social support and optimism were undertaken to examine differential effects among subgroups of women. Cumulative psychosocial stress was a statistically significant risk factor for late preterm birth (OR?=?1.73; 95 % CI?=?1.07, 2.81), but not for early preterm birth (OR?=?2.44; 95 % CI?=?0.95, 6.32), controlling for income, history of preterm birth, pregnancy complications, reproductive history, and smoking in pregnancy. Stratified analyses showed that cumulative psychosocial stress was a significant risk factor for preterm birth at <37 weeks gestation for women with low levels of social support (OR?=?2.09; 95 % CI?=?1.07, 4.07) or optimism (OR?=?1.87; 95 % CI?=?1.04, 3.37). Our analyses suggest that early vulnerability combined with current anxiety symptoms in pregnancy confers risk for preterm birth. Coping resources may mitigate the effect of cumulative psychosocial stress on the risk for early delivery.     

Vasomotor symptoms are associated with depression in perimenopausal women seeking primary care

OBJECTIVE: To compare the relationship between vasomotor symptoms (hot flushes and night sweats) and depression in perimenopausal women with that in postmenopausal and older premenopausal women. DESIGN: Questionnaire data assessing current depressive symptoms (Center for Epidemiologic Studies Depression Scale), hot flushes, night sweats, menopausal status, depression history, hormonal therapy use, and demographic characteristics were collected from women aged 40 to 60 years seeking primary care. Multivariable logistic regression models were used to examine the relationship between vasomotor symptoms and depression. RESULTS: Depression (defined by a Center for Epidemiologic Studies Depression Scale score >/= 25) was observed in 14.9% of 141 perimenopausal women, 13.9% of 151 postmenopausal women, and 7.6% of 184 older premenopausal women. Recent vasomotor symptoms were reported by 53.9% of perimenopausal women, 43.7% of postmenopausal women, and 20.7% of older premenopausal women. Perimenopausal women with vasomotor symptoms were 4.39 times more likely to be depressed than those without vasomotor symptoms (95% CI, 1.40-13.83), an association that did not change after controlling for depression history. In contrast with perimenopausal women, postmenopausal and older premenopausal women with vasomotor symptoms did not have a significantly greater risk for depression than women of the same menopausal status without vasomotor symptoms (adjusted odds ratios, 1.28 and 1.77; 95% CI, 0.47-3.46 and 0.53-5.89, respectively). CONCLUSIONS: Hot flushes and night sweats are associated with depression in perimenopausal women. Further investigation is warranted to elucidate the mechanism by which hot flushes may be associated with depression in perimenopausal women and not in postmenopausal or older premenopausal women.     

Vitamin E and depressive symptoms are not related. The Rotterdam Study

OBJECTIVE: To investigate the reported association between low vitamin E levels and depressive symptoms in a population-based study. METHODS: The study is based on a cohort of 3884 adults aged 60 years and over who participated in the third survey of the Rotterdam Study, were screened for depressive symptoms with the Center of Epidemiological Studies Depression Scale and from whom blood was drawn. All screen-positive subjects had a psychiatric work-up. Blood levels of vitamin E were compared between 262 cases with depressive symptoms and 459 randomly selected reference subjects. All analyses were stratified by sex, and adjusted for age, cholesterol, cognitive score, smoking, dietary supplement use, marital status, living alone, and functional disability score. RESULTS: Vitamin E levels in men with depressive symptoms were lower than in non-depressed men after adjusting for age, whereas no such difference was found in women. This association in men was substantially weakened after controlling for biological factors, and disappeared with additional adjustment for nutritional behaviour and social factors. No differences were observed when the analyses were restricted to cases with depression as defined in the Diagnostic and Statistical Manual of Mental Disorders IV. CONCLUSIONS: After control for several biological and behavioural factors relating to health we found no association between low vitamin E levels and depressive symptoms or depression in the elderly.     

Lower prenatal vitamin D status and postpartum depressive symptomatology in African American women: Preliminary evidence for moderation by inflammatory cytokines

Vitamin D deficiency and elevated pro-inflammatory cytokines have each been associated individually with postpartum depression (PPD). African American women are at increased risk for prenatal vitamin D deficiency, inflammation, and prenatal and postpartum depressive symptoms, but biological risk factors for PPD in this population have rarely been tested. This prospective study tested whether low prenatal vitamin D status (serum 25-hydroxyvitamin D, 25[OH]D) predicted PPD symptomatology in pregnant African American women and whether high levels of prenatal inflammatory cytokines interacted with low 25(OH)D in effects on PPD symptoms. Vitamin D status was measured in the first trimester in a sample of 91 African American pregnant women who had a second trimester blood sample assayed for inflammatory markers. Depressive symptoms were assessed at a postpartum visit. An inverse association between prenatal log 25(OH)D and PPD symptomatology approached significance (β?=??0.209, p?=?0.058), and interleukin-6 and IL-6/IL-10 ratio significantly moderated the effect. Among women with higher levels of inflammatory markers, lower prenatal log 25(OH)D was associated with significantly higher PPD symptoms (p?<?0.05). These preliminary results are intriguing because, if replicable, easy  translational opportunities, such as increasing vitamin D status in pregnant women with elevated pro-inflammatory cytokines, may reduce PPD symptoms.     

Does insomnia kill?

STUDY OBJECTIVES: We investigated the prevalence and hazard ratios for insomnia complaints in a large cohort of middle-aged men and women. DESIGN: The Atherosclerosis Risk in Communities Study is a prospective study of cardiovascular disease. Using multivariate regression analysis, we predicted the likelihood of endorsing the insomnia complaints by age, sex, alcohol intake, smoking, diabetes, heart disease, menopausal status, use of hypnotics, hypertension, depressive symptoms, education level, body mass index, respiratory symptoms, and pulmonary function status. We predicted the hazard ratios (HR) of death at 6.3 +/- 1.1 year by endorsement of insomnia complaints and by hypnotic use controlling for covariates. SETTING: North American communities. PARTICIPANTS: 13563 participants aged 45 to 69 years at baseline INTERVENTIONS: None. MEASUREMENTS AND RESULTS: The prevalence of insomnia complaints in this cohort was 23%. Predictors of insomnia complaints were female sex (odds ratio [OR] 0.56, 95% confidence interval [CI] 0.45-0.70 for men), annual family income below 50,000 dollars (OR 1.23, CI 1.09-1.40), age 40 to 49 years (OR 1.29, CI 1.11-1.50), depressive symptoms (OR 5.05, CI 4.60-5.55), heart disease (OR 1.89, CI 1.67-2.14), severe airflow obstruction (OR 1.61, CI 1.17-2.22), pulmonary symptoms (OR 1.71, CI 1.5-1.95), and restrictive lung disease (OR 1.27, CI 1.10-1.47). After controlling for covariates, insomnia complaints were not associated with an increased risk for death (OR 1.01, CI 0.85-1.21), nor was the use of hypnotics (OR 1.38, CI 0.90-2.13). CONCLUSIONS: In this cohort, the prevalence of insomnia complaints was 23%. After controlling for confounders, neither insomnia complaints nor hypnotic use predicted increased mortality over 6.3 years.     

江苏盐城地区留守儿童抑郁状况及相关因素

目的:了解江苏盐城地区留守儿童的抑郁状况及相关的影响因素。方法:采用自制的一般资料问卷及儿童抑郁问卷(Children's Depression Inventory,CDI)对盐城地区3所农村中心小学356名留守儿童进行调查。结果:留守儿童的抑郁检出率为25.6%。Logistic回归分析显示,与父母交流频率为每半年(P0.001,OR=7.321,95%CI=2.876~15.128)、双亲缺失型留守儿童(P=0.021,OR=2.134,95%CI=1.654~6.980)、交流中谈论日常琐事(P=0.006,OR=4.321,95%CI=1.908~9.978)、家庭年收入为0~2000元(P=0.012,OR=3.223,95%CI=2.011~8.830)、5~6年级(P=0.003,OR=8.342,95%CI=2.113~19.232)、11~13岁(P=0.015,OR=5.299,95%CI=1.809~15.098)为留守儿童抑郁发生的危险因子,而交流内容为自我感受(P=0.001,OR=0.342,95%CI=0.190~0.799)、1~2年级(P0.001,OR=0.543,95%CI=0.221~0.879)、7~8岁(P0.001,OR=0.655,95%CI=0.207~0.911)为留守儿童抑郁的抗性因素。结论:盐城地区留守儿童的抑郁发生率较高,危险因素和抗性因素应当给予关注。     

维生素缺乏对老年人髋部骨折的影响

目的 对比老年髋部骨折患者与老年非骨折的骨病患者维生素水平及缺乏情况,分析维生素缺乏对老年髋部骨折的影响。方法 回顾性病例对照研究。纳入2020年11月—2022年2月深圳市第二人民医院均行血清维生素水平检测的老年髋部骨折患者172例（骨折组）及老年非骨折的髋膝关节骨病患者345（非骨折组）例。骨折组患者中男50例、女122例,年龄65~97（81.0±8.2）岁;非骨折组中男89例、女256例,年龄65~90（72.1±5.9）岁。采用液相色谱串联质谱法检测血清维生素A、B1、B2、B3、B5、B6、B9、E、K1,以及25-羟基维生素D（D2和D3）的含量,将维生素水平低于正常值下限定义为相应维生素缺乏。观察指标：（1）观察骨折组与非骨折组是否缺乏维生素,并比较2组患者维生素水平的差异。（2）将标准化后的维生素水平作为自变量,骨折与否作为因变量,年龄和性别作为协变量,采用多因素logistic回归分析标准化后维生素水平对老年髋部骨折的影响。结果 （1）骨折组患者维生素A、B1、B3、B9、E缺乏情况更为严重,骨折组占比分别为62.8% （59/94）、62.4% （58/93）、19.4% （18/93）、50.0% （52/104）、14.9% （14/94）,非骨折组为20.2% （49/243）、41.2% （100/243）、5.0% （12/241）、16.3% （41/251）、4.5% （11/243）,差异均有统计学意义（χ²=56.49、12.15、15.82、43.10、10.61,P值均<0.05）。骨折组患者的血清25-羟维生素D、D3,以及维生素A、B1、B3、B5、B6、B9、E、K1水平较非骨折组明显降低,差异均有统计学意义（Z=-4.41、-2.53、-7.08、-3.43、-5.25、-2.08、-2.46、-6.80、-3.26、-7.93,P值均<0.05）;25-羟维生素D2和维生素B2水平2组差异均无统计学意义（P值均>0.05）。（2）多因素回归分析显示,维生素A[比值比（OR）=0.30,95%可信区间（CI）0.20~0.45]、维生素K1（OR=0.31,95% CI 0.21~0.46）、维生素B9（OR=0.33,95% CI 0.23~0.47）、维生素B3（OR=0.50,95% CI 0.36~0.70）、维生素B5（OR=0.50,95% CI 0.37~0.69）、维生素B1（OR=0.52,95% CI 0.38~0.72）、维生素E（OR=0.61,95% CI 0.45~0.83）、25-羟基维生素D（OR=0.70,95% CI 0.55~0.89）和维生素B6（OR=0.71,95% CI 0.54~0.95）水平的降低均会导致老年髋部骨折的风险增加（P值均<0.05）。结论 老年髋部骨折患者和老年非骨折的髋膝关节退行性骨病患者都普遍存在各种维生素缺乏,而且以25-羟基维生素D的缺乏最为严重。髋部骨折患者相对于非骨折患者的多种维生素水平更低,血清维生素A、B1、B3、B5、B6、B9、E、K1、25-羟基维生素D水平的降低会增加髋部骨折的风险。     

Seeking Health Information Online: Association With Young Australian Women’s Physical,Mental, and Reproductive Health

Background

Relatively little is known about the extent to which young adults use the Internet as a health information resource and whether there are factors that distinguish between those who do and do not go online for health information.

Objective

The aim was to identify the sociodemographic, physical, mental, and reproductive health factors associated with young women’s use of the Internet for health information.

Methods

We used data from 17,069 young women aged 18-23 years who participated in the Australian Longitudinal Study on Women’s Health. Multivariable logistic regression was used to estimate the association between sociodemographic, physical, mental, and reproductive health factors associated with searching the Internet for health information.

Results

Overall, 43.54% (7433/17,069) of women used the Internet for health information. Women who used the Internet had higher odds of regular urinary or bowel symptoms (OR 1.44, 95% CI 1.36-1.54), psychological distress (very high distress: OR 1.24, 95% CI 1.13-1.37), self-reported mental health diagnoses (OR 1.16, 95% CI 1.09-1.23), and menstrual symptoms (OR 1.25, 95% CI 1.15-1.36) than women who did not use the Internet for health information. Internet users were less likely to have had blood pressure checks (OR 0.85, 95% CI 0.78-0.93) and skin cancer checks (OR 0.90, 95% CI 0.84-0.97) and to have had a live birth (OR 0.74, 95% CI 0.64-0.86) or pregnancy loss (OR 0.88, 95% CI 0.79-0.98) than non-Internet users.

Conclusions

Women experiencing “stigmatized” conditions or symptoms were more likely to search the Internet for health information. The Internet may be an acceptable resource that offers “anonymized” information or support to young women and this has important implications for health service providers and public health policy.     

Depressive symptoms during the menopausal transition: the Study of Women's Health Across the Nation (SWAN)

BACKGROUND: The influence of menopausal status on depressive symptoms is unclear in diverse ethnic groups. This study examined the longitudinal relationship between changes in menopausal status and the risk of clinically relevant depressive symptoms and whether the relationship differed according to initial depressive symptom level. METHODS: 3302 African American, Chinese, Hispanic, Japanese, and White women, aged 42-52 years at entry into the Study of Women's Health Across the Nation (SWAN), a community-based, multisite longitudinal observational study, were evaluated annually from 1995 through 2002. Random effects multiple logistic regression analyses were used to determine the relationship between menopausal status and prevalence of low and high depressive symptom scores (CES-D <16 or > or =16) over 5 years. RESULTS: At baseline, 23% of the sample had elevated CES-D scores. A woman was more likely to report CES-D > or =16 when she was early peri-, late peri-, postmenopausal or currently/formerly using hormone therapy (HT), relative to when she was premenopausal (OR range 1.30 to 1.71). Effects were somewhat stronger for women with low CES-D scores at baseline. Health and psychosocial factors increased the odds of having a high CES-D and in some cases, were more important than menopausal status. LIMITATIONS: We used a measure of current depressive symptoms rather than a diagnosis of clinical depression. Thus, we can only make conclusions about symptoms current at annual assessments. CONCLUSION: Most midlife women do not experience high depressive symptoms. Those that do are more likely to experience high depressive symptom levels when perimenopausal or postmenopausal than when premenopausal, independent of factors such as difficulty paying for basics, negative attitudes, poor perceived health, and stressful events.     

The association between serum 25-hydroxyvitamin D concentrations and serum lipids in the Southern Thai population

IntroductionDyslipidaemia is a major risk factor for cardiovascular diseases (CVD). Vitamin D deficiency has been found to be associated with CVD. However, the relationships between vitamin D and lipids are inconsistent. The aim of this study was to investigate the relationship between vitamin D status and serum lipids in Southern Thai subjects.Material and methodsA total of 726 healthy subjects in Southern Thailand were enrolled in the study. Serum 25-hydroxyvitamin D (25(OH)D), lipid profiles, fasting plasma glucose, anthropometric data, blood pressure, and body composition were measured. The relationship between serum 25(OH)D levels and biochemical data was evaluated by partial correlation and multiple linear regression analyses. The association of serum 25(OH)D levels with dyslipidaemia was analysed using multivariate regression analysis.ResultsSerum 25(OH)D levels were negatively correlated with body mass index (BMI), total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), and body composition parameters after adjusting for age in women. Multiple linear regression analysis showed that TC and BMI were independent predictors for 25(OH)D concentrations in women. Multivariate logistic regression analysis showed that the odds ratio of hypertriglyceridaemia (OR = 0.51; 95% CI: 0.32–0.80, p = 0.004) and reduced high-density lipoprotein cholesterol (HDL-C) (OR = 0.43; 95% CI: 0.26–0.71, p = 0.001) were significantly lower in vitamin D sufficiency when compared with hypovitaminosis D in women.ConclusionsVitamin D sufficiency could reduce risk of hypertriglyceridaemia and reduced HDL-C, particularly in women, suggesting that vitamin D sufficiency may have beneficial effects on lipids and a decreased risk for CVD in Thai women.     

Gender differences in morbidity and health care utilization among adult obstructive sleep apnea patients

STUDY OBJECTIVE: To explore gender differences in morbidity and total health care utilization 5 years prior to diagnosis of obstructive sleep apnea (OSA). DESIGN: Case-control study; patients were recruited between January 2001 and April 2003. SETTING: Two university-affiliated sleep laboratories. PATIENTS: 289 women (22-81 years) with OSA were matched with 289 men with OSA for age, body mass index (BMI), and apnea-hypopnea index (AHI). All OSA patients were matched 1:1 with healthy controls by age, geographic area, and primary physician. MEASUREMENTS AND RESULTS: Women with OSA compared to men with OSA have lower perceived health status and Functional Outcomes of Sleep Questionnaire score (54.5% vs. 28.4%, P <0.05 and 67.5+/-21.4 vs. 76+/-20.1, P <0.05, respectively). Compared to men with OSA, women with OSA have higher risk of hypothyroidism (OR 4.7; 95% CI, 2.3-10) and arthropathy (OR 1.6, 95% CI, 1.1-2.2) and lower risk for CVD (OR 0.7; 95% CI, 0.5-0.91). Compared to controls, both women and men with OSA had 1.8 times higher 5-year total costs (P <0.0001). Compared to men with OSA, expenditures for women with OSA are 1.3 times higher (P <0.0001). The multiple logistic regression (adjusting for BMI, AHI) revealed that age (OR 1.04; 95% CI, 1.01-1.07), antipsychotic and anxiolytic drugs (OR 2.3; 95% CI, 1.2-4.4), and asthma (OR 2.4; 95% CI, 1.1-5.6) are independent determinants for "most costly" OSA women. CONCLUSION: Compared to men with similar OSA severity, women are heavier users of health care resources. Low FOSQ score and poor perceived health status in addition to overuse of psychoactive drugs are associated with high health care utilization among women with OSA.     

Sleeping problems during pregnancy—a risk factor for postnatal depressiveness

In the general population, sleeping problems can precede an episode of depression. We hypothesized that sleeping problems during pregnancy, including insomnia symptoms, shortened sleep, and daytime tiredness, are related to maternal postnatal depressiveness. We conducted a prospective study evaluating sleep and depressive symptoms, both prenatally (around gestational week 32) and postnatally (around 3 months after delivery) in the longitudinal CHILD-SLEEP birth cohort in Finland. Prenatally, 1667 women returned the questionnaire, of which 1398 women participated also at the postnatal follow-up. Sleep was measured with the Basic Nordic Sleep Questionnaire (BNSQ) and depressive symptoms with a 10-item version of the Center for Epidemiological Studies Depression Scale (CES-D). Altogether, 10.3% of the women had postnatal depressiveness (CES-D ≥ 10 points). After adjusting for main background characteristics and prenatal depressiveness (CES-D ≥ 10), poor general sleep quality (AOR 1.87, 95% CI 1.21–2.88), tiredness during the day (AOR 2.19, 95% CI 1.41–3.38), short sleep ≤ 6 and ≤ 7 h, sleep latency > 20 min, and sleep loss ≥ 2 h were associated with postnatal depressiveness (all p < .050). Postnatally, after the adjustment for background characteristics, virtually all sleeping problems (i.e., difficulty falling asleep (AOR 7.93, 95% CI 4.76–13.20)), except frequent night awakenings per week or severe sleepiness during the day, were related to concurrent postnatal depressiveness. Thus, several prenatal and postnatal sleeping problems are associated with increased depressive symptoms 3 months postnatally. Screening of maternal prenatal sleeping problems, even without depressive symptoms during pregnancy or lifetime, would help to identify women at an increased risk for postnatal depressiveness.