Michael Acree

Cigarette smoking among gay and bisexual men.

OBJECTIVES This study measured the prevalence of cigarette smoking among gay men and identified associations with smoking. METHODS Household-based (n = 696) and bar-based (n = 1897) sampling procedures yielded 2593 gay male participants from Portland, Ore, and Tucson, Ariz, in the spring of 1992. RESULTS Forty-eight percent of the combined sample reported current smoking, a rate far above prevalence estimates for men in Arizona (z = 14.11, P < .001) or Oregon (z = 24.24, P < .001). Significant associations with smoking included heavy drinking, frequent gay bar attendance, greater AIDS-related losses, HIV seropositivity, lower health rating than members of same age cohort, lower educational attainment, and lower income. CONCLUSIONS Rates of cigarette smoking are very high among gay men. Tobacco prevention and cessation campaigns should be designed to reach the gay male community.

Coping and physical health during caregiving: the roles of positive and negative affect.

The associations among coping, mood, and health variables were examined prospectively over 2 years in 86 HIV positive (HIV+) and 167 HIV negative (HIV-) gay men undergoing the stress of AIDS-related caregiving. Path models suggested that including both positive and negative mood and the mens associated coping strategies increases understanding of why some people suffer adverse health effects during times of stress. Among the HIV- caregivers, higher levels of social coping predicted increases in positive affect, which in turn resulted in lower levels of physical symptoms. In contrast, higher levels of cognitive avoidance predicted increases in negative affect, which in turn resulted in higher levels of physical symptoms. Self-injurious forms of avoidance coping predicted higher levels of physical symptoms independent of mood among the HIV+ caregivers.

Evaluation of an HIV risk reduction intervention among African-American homosexual and bisexual men

ObjectiveTo provide the first data which evaluates an HIV risk reduction intervention designed to reduce HIV high-risk sexual behavior in African-American homosexual and bisexual men. SubjectsParticipants (n = 318) were recruited from bars, bathhouses, and erotic bookstores, and through homosexual African-American organizations, street outreach, media advertisements, and personal referrals of individuals aware of the study. MethodsParticipants were randomized into a single or triple session experimental group or a wait-list control group. Both experimental interventions included AIDS risk education, cognitive-behavioral self-management training, assertion training, and attempts to develop self-identity and social support. Data collection involved assessments of self-reported changes in sexual behavior at 12− and 18-month follow-up. ResultsParticipants in the triple session intervention greatly reduced their frequency of unprotected anal intercourse (from 46 to 20%) at the 12-month follow-up evaluation and (from 45% to 20%) at the 18-month follow-up evaluation. However, levels of risky behavior for the control group remained constant (from 26 to 23% and from 24 to 18%) at 12− and 18-month follow-up evaluations, respectively. In addition, levels of risky behavior for the single session intervention decreased only slightly (from 47 to 38% and from 50 to 38%) at the 12− and 18-month follow-up evaluations, respectively. ConclusionsResults were interpreted to demonstrate the superiority of a triple session over a single session intervention in reducing risky sexual behavior in this cohort.

Childhood Sexual Abuse and HIV Risk-Taking Behavior Among Gay and Bisexual Men

We explored the prevalence of childhood sexual abuse among adult gay and bisexual men and measured the association between childhood sexual abuse and high-risk sexual behavior in adulthood. Two separate population-based samples of gay and bisexual men (n = 1,941) residing in Portland and Tucson were surveyed. Over one quarter reported a history of childhood sexual abuse (sexual behavior with someone at least 5 years older prior to age 13, or with someone at least 10 years older when between ages 13 and 15). Men who were abused were more likely to engage in sexual risk behavior than men who were not abused (e.g., unprotected anal intercourse with non-primary partners in the previous 12 months: 21.4% vs. 15.0%, p < .001). Perception of having been coerced was associated with greater sexual risk. Furthermore, childhood sexual abuse and level of coercion were associated with reported levels of HIV infection among gay and bisexual men. It is recommended that existing programs for those at risk for HIV be modified to deal with these issues, and that efforts to bring about behavior change will require approaches that go beyond simply increasing knowledge and awareness.

Positive affect uniquely predicts lower risk of mortality in people with diabetes.

OBJECTIVE To determine whether positive affect predicts mortality among people with diabetes and among a comparison group of people with no chronic health conditions. DESIGN Longitudinal cohort study. MAIN OUTCOME MEASURE Mortality. RESULTS Positive affect was significantly associated with lower risk of all-cause mortality in people with diabetes (N = 715). Enjoyed life was associated with lower risk of mortality over and above the effects of negative affect or other significant predictors of mortality. In a comparison sample without chronic illness (N = 2,673), positive affect was not associated with mortality. However, when the analysis was restricted to those over the age of 65, specific positive affects, in particular hopeful and enjoyed life were significantly associated with lower risk of mortality, again independent of negative affect. Enjoyed life remained significantly predictive of lower risk of mortality in the older sample when other predictors of mortality were statistically controlled. Positive affect was particularly protective among those over the age of 65 who reported higher levels of stress. CONCLUSION These findings are discussed in light of possible stress-buffering functions of positive affect.

Differences in sexual behavior among HIV discordant and concordant gay men in primary relationships.

We investigated differences in unprotected anal intercourse among gay men in HIV concordant and discordant primary relationships. Individuals were recruited in 1992 from household- and bar-based samples of gay/bisexual men in Portland, Oregon, and Tucson, Arizona. Respondents were men who reported that they were in primary relationships of > or = 1 month and who reported their own and their partners HIV status (n = 785). Comparisons were made between three groups: (a) HIV + respondents/HIV + partners; (b) HIV- respondents/HIV- partners; and (c) respondents whose partners HIV status was different from their own (discordant), on sexual behavior, psychosocial, and demographic variables. Men in HIV concordant relationships reported significantly higher rates of unprotected anal intercourse (54% for +2 and 48% for --) than discordant couples (17%). HIV- men in concordant relationships were more likely to be monogamous (58%) and younger (22% < or = 25 years) than the other two groups. There were no significant differences among the groups regarding the kind of sexual behaviors they engaged in with nonprimary partners. The substantially lower rate of unprotected anal intercourse among men in discordant relationships compared to men in concordant relationships suggests that individuals and couples make judgments about sex and behavior based on knowledge of ones own and ones partners HIV status.

Do positive psychological states shed light on recovery from bereavement? Findings from a 3-year longitudinal study.

The purpose of the current study was to document the course and 1-month postbereavement predictors of both positive and negative psychological states in bereaved gay male caregivers for 3 years following the death of their partners. The results show that although the patterns of postbereavement depressive mood and positive psychological states were similar, some of their predictors differed. Given that the processes that produce positive psychological states are not the same as those that produce negative states, our findings support the inclusion of both positive and negative psychological states in studies of postbereavement adjustment.

The effects of propranolol on cognitive function and quality of life: a randomized trial among patients with diastolic hypertension ∗

PURPOSE We sought to determine whether propranolol has adverse effects on cognitive function, depressive symptoms, and sexual function in patients treated for diastolic hypertension. SUBJECTS AND METHODS We performed a placebo-controlled trial among 312 men and women, 22 to 59 years of age, who had untreated diastolic hypertension (90 to 104 mm Hg). Patients were randomly assigned to treatment with propranolol (80 to 400 mg/day) or matching placebo tablets. Thirteen tests of cognitive function were assessed at baseline, 3 months, and 12 months. Five tests measured reaction time to, or accuracy in, interpreting visual stimuli; one test measured the ability to acquire, reproduce, and change a set of arbitrary stimulus-response sets; and seven tests measured memory or learning verbal information. Depressive symptoms and sexual function were assessed by questionnaires at baseline and 12 months. RESULTS There were no significant differences by treatment assignment for 11 of the 13 tests of cognitive function at either 3 or 12 months of follow-up. Compared with placebo, participants treated with propranolol had slightly fewer correct responses at 3 months (33 +/- 3 [mean +/- SD] versus 34 +/- 2, P = 0.02) and slightly more errors of commission at 3 months (4 +/-5 versus 3 +/- 3, P = 0.04) and at 12 months (4 +/- 4 versus 3 +/- 3, P = 0.05). At 12 months, depressive symptoms and sexual function and desire did not differ by treatment assignment. CONCLUSIONS Treatment of hypertension with propranolol had limited adverse effects on tests of cognitive function that were of questionable clinical relevance, and there were no documented adverse effects on depressive symptoms or sexual function. Selection of beta-blockers for treatment of hypertension should be based on other factors.

SPIRITUAL ASPECTS OF LOSS AMONG PARTNERS OF MEN WITH AIDS: POSTBEREAVEMENT FOLLOW-UP

This article is a follow-up study of bereaved caregiving male partners of men with AIDS (T.A. Richards & S. Folkman, 1997). The earlier study examined spiritual beliefs, experiences, and practices reported in interviews with 125 caregivers conducted 2 and 4 weeks following bereavement. This follow-up study reports qualitative and quantitative data from 70 members of the earlier cohort, collected 3 to 4 years later, regarding the presence of spiritual phenomena. Spirituality increased or deepened in 77% of the entire cohort. An ongoing relationship with the deceased partner was reported by 70% of the cohort. The use of spirituality as coping appeared to decline as the bereaved moved further in time from the loss. Instead, spirituality was identified as a personal governing influence that provided value and direction to the individual. In general, relationships between the expression of spirituality and mood, coping, and physical health symptoms were not statistically significant owing to small samples, but there were medium effect sizes.

A positive affect intervention for people experiencing health-related stress: Development and non-randomized pilot test:

In this article we present background, theoretical rationale, and pilot data on the development of an intervention designed to increase positive affect in people living with serious health-related stress. This proof-of-concept study demonstrated that a multiple-component positive affect intervention is feasible and acceptable for people newly diagnosed with HIV. Retention in the intervention and adherence to home practice were high. Participants reported significant increases in positive affect and significant decreases in negative affect. This positive affect intervention can serve as a template for programs to be developed to help people experiencing health-related and other types of life stress.