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1.
Trevor A. Hart David Moskowitz Christopher Cox Xiuhong Li David G. Ostrow Ron D. Stall Pamina M. Gorbach Michael Plankey 《The journal of sexual medicine》2012,9(4):1106-1113
IntroductionErectile dysfunction (ED) is highly prevalent among human immunodeficiency virus‐seropositive (HIV+) men who have sex with men (MSM). There is a need for additional research to determine the correlates of HIV+ and HIV‐seronegative (HIV?) MSM, especially regarding nonantiretroviral medication use.AimsThis study examined the prevalence of ED and the sociodemographic, medical conditions, medication use, and substance use correlates of ED among HIV+ and HIV? MSM.MethodsA modified version of the International Index of Erectile Function (IIEF) for MSM was self‐administered by participants enrolled in the Multicenter AIDS Cohort Study, an ongoing prospective study of the natural and treated histories of HIV infection among MSM in the United States. The study sample included 1,340 participants, including 612 HIV+ and 728 HIV? men. Poisson regression with robust error variance was used to estimate prevalence ratios of ED in multivariable models in combined (HIV+/?) and separate analyses.Main Outcome MeasureED was determined by the summed scores of a modified version of the IIEF validated among MSM.ResultsTwenty‐one percent of HIV+ MSM and 16% of HIV? MSM reported ED. Being >55 years of age, black race, cumulative pack years of smoking, cumulative antihypertensive use, and cumulative antidepressant use had significant positive associations with the prevalence of ED in the total sample. Among HIV+ men, duration of antihypertensive use and antidepressant use were significantly associated with increasing prevalence of ED. Among HIV? men, being >55 years of age, black race, and cigarette smoking duration were associated with increased prevalence of ED.ConclusionPredictors of ED may differ by HIV status. Although smoking cessation and effective medication management may be important as possible treatment strategies for ED among all MSM, there may be a burden on sexual functioning produced by non‐HIV medications for HIV+ men. Hart TA, Moskowitz D, Cox C, Li X, Ostrow DG, Stall RD, Gorbach PM, and Plankey M. The cumulative effects of medication use, drug use, and smoking on erectile dysfunction among men who have sex with men. J Sex Med 12;9:1106–1113. 相似文献
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Allison DB Zhu SK Plankey M Faith MS Heo M 《International journal of obesity (2005)》2002,26(3):410-416
OBJECTIVE: The frequently observed U-shaped relationship between body mass index (BMI; kg/m(2)) and mortality rate may be due to the opposing effects of fat mass (FM) and fat-free mass (FFM) components of BMI on mortality rate. The purpose is to test the hypothesis stated above. DESIGN: Longitudinal prospective cohort studies. The mortality follow-up of the first and second National Health and Nutrition Examination Surveys (NHANES I and NHANES II). SUBJECTS: A total of 10 169 male subjects aged 25-75 who participated in NHANES I and II were selected for analyses. Follow-up continued until 1992. The mean follow-up time was 14.6 y for NHANES I and 12.9 y for NHANES II. Ninety-eight percent of the participants were successfully followed representing a total of 3722 deaths. MEASUREMENTS: Subscapular and triceps skinfolds thickness were used as FM indicators, whereas upper arm circumference was used as a FFM indicator. The Cox proportional hazards model tested the relationships of BMI, FM and FFM with all-cause mortality adjusting for age, smoking status, race and education levels. RESULTS: BMI had a U-shaped relationship with mortality, with a nadir of approximately 27 kg/m(2). However, when indicators of FM and FFM were added to the model, the relationship between BMI and mortality became more nearly monotonic increasing. Moreover, the relationship between FM indicator and mortality was monotonic increasing and the relationship between FFM indicator and mortality was monotonic decreasing. CONCLUSION: These results support the hypothesis that the apparently deleterious effects of marked thinness may be due to low FFM and that, over the observed range of the data, marked leanness (as opposed to thinness) has beneficial effects. 相似文献
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Association of IFNL3 and IFNL4 polymorphisms with liver‐related mortality in a multiracial cohort of HIV/HCV‐coinfected women 下载免费PDF全文
M. Sarkar B. Aouzierat P. Bacchetti L. Prokunina‐Olsson A. French E. Seaberg T. R. O'Brien M. H. Kuniholm H. Minkoff M. Plankey H. D. Strickler M. G. Peters the Women's Interagency HIV 《Journal of viral hepatitis》2015,22(12):1055-1060
African Americans coinfected with HIV and hepatitis C virus (HCV) have lower liver‐related mortality than Caucasians and Hispanics. While genetic polymorphisms near the IFNL3 and IFNL4 genes explain a significant fraction of racial differences in several HCV‐related outcomes, the impact of these variants on liver‐related mortality has not been investigated. We conducted a cohort study of HIV/HCV‐coinfected women followed in the multicentre, NIH‐funded Women's Interagency HIV Study (WIHS) to investigate whether 10 polymorphisms spanning the IFN‐λ region were associated with liver‐related mortality by dominant, recessive or additive genetic models. We also considered whether these polymorphisms contributed to previously reported differences in liver‐related death by race/ethnicity (ascertained by self‐report and ancestry informative markers). Among 794 coinfected women, there were 471 deaths including 55 liver‐related deaths during up to 18 years of follow‐up. On adjusted analysis, rs12980275 GG genotype compared to AG+AA hazards ratios [(HR) 0.36, 95% CI 0.14–0.90, P = 0.029] and rs8109886 AA genotype compared to CC+AC (HR 0.67, 95% CI 0.45–0.99, P = 0.047) were most strongly associated with liver‐related death although these associations were no longer significant after adjusting for race/ethnicity (HR 0.41, 95% CI 0.16–1.04, P = 0.060 and HR 0.78, 95% CI 0.51–1.19, P = 0.25, respectively). African American women had persistently lower liver‐related death independent of IFN‐λ variants (HRs ≤ 0.44, P values ≤ 0.04). The lower risk of death among African American HIV/HCV‐coinfected women is not explained by genetic variation in the IFN‐λ region suggesting, that other genetic, behavioural and/or environmental factors may contribute to racial/ethnic differences in liver‐related mortality. 相似文献
5.
Michael Plankey Peter Bacchetti Chengshi Jin Priscilla Dass-Brailsford Deb Gustafson Mardge H. Cohen 《AIDS care》2013,25(12):1544-1550
Body fat changes are of concern to HIV-seropositive adults on highly active antiretroviral therapy (HAART). Studies examining the association of body fat changes and quality of life (QOL) in the setting of HIV infection have been conducted predominately in men. We examined the relationship of self-perceived body fat change with QOL among 1671 HAART-using HIV-seropositive women (mean age 40±8 years; 54% African-American, 24% reporting <95% HAART adherence) from the Women's Interagency HIV Study. Self-perception of any fat loss was associated with lower overall QOL. Report of any peripheral fat loss was strongly associated with nearly all QOL domains (i.e., physical functioning, role functioning, energy/fatigue, social functioning, pain, emotional well-being, health perception, and perceived health index) except cognitive functioning, whereas report of any central fat loss was significantly associated with lower social and cognitive functioning. Report of any central fat gain was associated with lower overall QOL, but only physical functioning, energy/fatigue, and cognitive functioning were significantly affected. A significant association of report of any peripheral fat gain with overall QOL was not observed, however, peripheral fat gain was significantly associated with lower physical functioning and pain. We found that any report of fat loss, especially in peripheral body sites was associated with lower QOL, as was any report of central fat gain. Ultimately health providers and patients need to be informed of these associations so as to better support HIV-seropositive women who live with these effects. 相似文献
6.
Plankey M Bacchetti P Jin C Grimes B Hyman C Cohen M Howard AA Tien PC 《AIDS and behavior》2009,13(1):53-59
To determine the association of self-perceived fat gain or fat loss in central and peripheral body sites with adherence to
highly active antiretroviral therapy (HAART) in HIV-seropositive women. 1,671 women from the Women’s Interagency HIV Study
who reported HAART use between April 1999 and March 2006 were studied. Adherence was defined as report of taking HAART ≥ 95%
of the time during the prior 6 months. Participant report of any increase or decrease in the chest, abdomen, or upper back
in the prior 6 months defined central fat gain and central fat loss, respectively. Report of any increase or decrease in the
face, arms, legs or buttocks in the prior 6 months defined peripheral fat gain or peripheral fat loss. Younger age, being
African-American (vs. White non-Hispanic), a history of IDU, higher HIV RNA at the previous visit, and alcohol consumption
were significant predictors of HAART non-adherence (P < 0.05). After multivariate adjustment, self-perception of central fat gain was associated with a 1.5-fold increased odds
of HAART non-adherence compared to no change. Self-perception of fat gain in the abdomen was the strongest predictor of HAART
non-adherence when the individual body sites were studied. Women who perceive central fat gain particularly in the abdomen
are at risk for decreased adherence to HAART despite recent evidence to suggest that HIV and specific antiretroviral drugs
are more commonly associated with fat loss than fat gain. 相似文献
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N. E. Kelso-Chichetto C. N. Okafor R. L. Cook A. G. Abraham R. Bolan M. Plankey 《AIDS and behavior》2018,22(5):1411-1422
To describe patterns of depressive symptoms across 10-years by HIV status and to determine the associations between depressive symptom patterns, HIV status, and clinical profiles of persons living with HIV from the Multicenter AIDS Cohort Study (N = 980) and Women’s Interagency HIV Study (N = 1744). Group-based trajectory models were used to identify depressive symptoms patterns between 2004 and 2013. Multinomial logistic regressions were conducted to determine associations of depression risk patterns. A 3-group model emerged among HIV-negative women (low: 58%; moderate: 31%; severe: 11%); 5-groups emerged among HIV-positive women (low: 28%; moderate: 31%; high: 25%; decreased: 7%; severe: 9%). A 4-group model emerged among HIV-negative (low: 52%; moderate: 15%; high: 23%; severe: 10%) and HIV-positive men (low: 34%; moderate: 34%; high: 22%; severe: 10%). HIV+ women had higher odds for moderate (adjusted odds ratio [AOR] 2.10, 95% CI 1.63–2.70) and severe (AOR 1.96, 95% CI 1.33–2.91) depression risk groups, compared to low depression risk. HIV+ men had higher odds for moderate depression risk (AOR 3.23, 95% CI 2.22–4.69), compared to low risk. The Framingham Risk Score, ART use, and unsuppressed viral load were associated with depressive symptom patterns. Clinicians should consider the impact that depressive symptoms may have on HIV prognosis and clinical indicators of comorbid illnesses. 相似文献
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