Relationships between mental health symptoms (anxiety and depression) or a positive state of mind and behavior associated with HIV transmission (substance use and risky sexual behavior) were explored ...in a longitudinal study of persons living with HIV (PLH;
N
= 936) who were participants in a transmission-prevention trial. Bivariate longitudinal regressions were used to estimate the correlations between mental health symptoms and HIV-related transmission acts for 3 time frames: at the baseline interview, over 25 months, and from assessment to assessment. At baseline, mental health symptoms were associated with transmission acts. Elevated levels of mental health symptoms at baseline were associated with decreasing alcohol or marijuana use over 25 months. Over 25 months, an increasingly positive state of mind was associated with decreasing alcohol or marijuana use; an increasingly positive state of mind in the immediate intervention condition and increasing depressive symptoms in the lagged condition were related to increasing risky sexual behavior. Our findings suggest that mental health symptoms precede a decrease in substance use and challenge self-medication theories. Changes in mental health symptoms and sexual behavior occur more in tandem.
Malnourished children and babies with birth weights under 2500 g are at high risk for negative outcomes over their lifespans. Philani, a paraprofessional home visiting program, was developed to ...improve nutritional outcomes for young children in South Africa. One "mentor mother" was recruited from each of 37 neighborhoods in Cape Town, South Africa. Mentor mothers were trained to conduct home visits to weigh children under six years old and to support mothers to problem-solve life challenges, especially around nutrition. Households with underweight children were assigned randomly on a 2:1 ratio to the Philani program (n = 500) or to a standard care condition (n = 179); selection effects occurred and children in the intervention households weighed less at recruitment. Children were evaluated over a one-year period (n = 679 at recruitment and n = 638 with at least one follow-up; 94%). Longitudinal random effects models indicated that, over 12 months, the children in the intervention condition gained significantly more weight than children in the control condition. Mentor mothers who are positive peer deviants may be a viable strategy that is efficacious and can build community, and the use of mentor mothers for other problems in South Africa is discussed.
To analyze whether elderly patients who are black or from poor neighborhoods receive worse hospital care than other patients, taking account of hospital effects and using validated measures of ...quality of care.
We compare quality of care provided to insured, hospitalized Medicare patients who are black or live in poor neighborhoods as compared with others, using simple and multivariable comparisons of clinically detailed measures of sickness at admission, quality, and outcomes.
Two hundred ninety-seven acute care hospitals in 30 areas within five states.
The sample includes a nationally representative sample of 9932 patients 65 years of age or older who lived at home prior to hospitalization for congestive heart failure, acute myocardial infarction, pneumonia, or stroke.
This was an observational study.
Processes of care, length of stay, instability at discharge, discharge destination, and mortality.
Within rural, urban nonteaching, and urban teaching hospitals, patients who are black or from poor neighborhoods have worse processes of care and greater instability at discharge than other patients (P < .05). However, this worse quality is offset by patients who are black or from poor neighborhoods being 1.8 times more likely to receive care in urban teaching hospitals that have been shown to provide better quality of care (P < .001). Because these patients receive more of their care in better-quality hospitals, there are no overall differences in quality by race and poverty status. Death rates did not vary by race or poverty status.
Quality of hospital care for insured Medicare patients in influenced both by the patient's race and financial characteristics and by the hospital type in which the patient receives care.
We sought to identify people living with HIV/AIDS from Medicare and Medicaid claims data to estimate Medicaid costs for treating HIV/AIDS in California. We also examined how alternate methods of ...identifying the relevant sample affect estimates of per capita costs.
We analyzed data on Californians enrolled in Medicaid with an HIV/AIDS diagnosis reported in 2007 Medicare or Medicaid claims data. We compared alternative selection criteria by examining use of antiretroviral drugs, HIV-specific monitoring tests, and medical costs. We compared the final sample and average costs with other estimates of the size of California's HIV/AIDS population covered by Medicaid in 2007 and their average treatment costs.
Eighty-seven percent (18,290) of potentially identifiable HIV-positive individuals satisfied at least 1 confirmation criterion. Nearly 80% of confirmed observations had claims for HIV-specific tests, compared with only 3% of excluded cases. Female Medicaid recipients were particularly likely to be miscoded as having HIV. Medicaid treatment spending for Californians with HIV averaged $33,720 in 2007.
The proposed algorithm displays good internal and external validity. Accurately identifying HIV cases in claims data is important to avoid drawing biased conclusions and is necessary in setting appropriate HIV managed-care capitation rates.
We sought to determine whether lack of state Medicaid coverage for infant male circumcision correlates with lower circumcision rates.
We used data from the Nationwide Inpatient Sample on 417 282 male ...newborns to calculate hospital-level circumcision rates. We used weighted multiple regression to correlate hospital circumcision rates with hospital-level predictors and state Medicaid coverage of circumcision.
The mean neonatal male circumcision rate was 55.9%. When we controlled for other factors, hospitals in states in which Medicaid covers routine male circumcision had circumcision rates that were 24 percentage points higher than did hospitals in states without such coverage (P<.001). Hospitals serving greater proportions of Hispanic patients had lower circumcision rates; this was not true of hospitals serving more African Americans. Medicaid coverage had a smaller effect on circumcision rates when a hospital had a greater percentage of Hispanic births.
Lack of Medicaid coverage for neonatal male circumcision correlated with lower rates of circumcision. Because uncircumcised males face greater risk of HIV and other sexually transmitted infections, lack of Medicaid coverage for circumcision may translate into future health disparities for children born to poor families covered by Medicaid.
Little is known about a history of childhood sexual abuse (CSA) in breast cancer survivors and its relationship to sexual functioning after cancer. As part of a larger survey study examining ...sexuality and intimacy in breast cancer survivors, we conducted in-person interviews with a subsample of participants.
A total of 147 women in Los Angeles, CA, and Washington, DC, completed a structured interview that addressed sexual socialization and a history of sexual abuse. Trained female interviewers conducted the interviews. Descriptive statistics and regression analyses were used to examine the prevalence of CSA, and its potential impact on sexual health and functioning.
One in three women reported at least one CSA incident. Among women who had experienced CSA, 71% reported a single incident, and 22% reported a penetrative form of sexual contact. In multivariate regression analyses examining physical and psychological aspects of sexuality and body image, CSA was not a significant predictor of physical discomfort. However, a history of penetrative CSA was a significant predictor of psychological discomfort (P = .02).
The prevalence of CSA in this sample was similar to the general population literature on this topic. In this small sample, a past history of CSA did not contribute significantly to the physical discomforts associated with sexual intimacy after breast cancer; however, our findings suggest that a past history of penetrative CSA is associated with increased psychological discomfort, and may warrant additional examination in future research.
Nearly 30% of pregnant women in South Africa are estimated to be HIV seropositive, yet adherence to guidelines for the prevention of mother-to-child transmission of HIV (PMTCT) is often low. A pilot ...study was developed to see whether PMTCT services provided by the South African Government could be enhanced by the Mamekhaya program, a combination of the mothers2mothers peer-mentoring program and a culturally adapted cognitive-behavioral intervention (CBI) from the USA. Pregnant women attending two maternity clinics offering PMTCT in Gugulethu and Vanguard Townships, Cape Town, South Africa, were invited to participate in the study. Women at the intervention site (Gugulethu) received the support of a mentor mother and also attended an eight-session Mamekhaya CBI. At the control site (Vanguard), women received standard services provided by midwives and counselors. Baseline assessments were completed by all participants at enrollment (n=160), and follow-ups were completed six months later by 44% of participants. Self-reports of adherence to PMTCT practices were high across both sites (90% or more engaging in the core practices). Women at the Mamekhaya site showed significantly greater improvement in establishing social support and reducing depression scores than women at the control site. Mamekhaya participants also showed trends for better attendance at follow-up medical visits, and greater improvements in positive coping. The greatest effect of the Mamekhaya program was to increase HIV knowledge scores, particularly with regard to understanding the meaning and importance of viral load and CD4 test results. Results from this pilot study show promise that augmenting basic PMTCT services with mentor mothers and a culturally adapted CBI can be effective in conveying information and in improving the emotional outlook and hopefulness of HIV-positive pregnant women in South Africa.
This article analyzes the distributional consequences of enacting a particular premium support proposal known as Breaux-Frist I. Under the proposal, the federal government would contribute a certain ...amount toward the purchase of Medicare coverage, based on the premiums charged by different health plans. Beneficiaries could choose something akin to the traditional fee-for-service option or a privately sponsored health plan such as a health maintenance organization. The article simulates the expected distributional impacts in three areas: among beneficiaries who choose to retain fee-for-service coverage, between different geographic areas, and according to various beneficiary characteristics. We find that the legislation would result in increased premiums for beneficiaries remaining in the Medicare fee-for-service program as a result of unfavorable selection; lead to a geographic redistribution in premium payments, with those living in areas with high levels of Medicare expenditures paying more; and a much lower financial burden than is the case now for near-poor beneficiaries who do not have full Medicaid coverage. Finally, the article discusses how these results compare to those that may occur under the premium support demonstration project,beginning in 2010, established under the Medicare Prescription Drug,Improvement, and Modernization Act of 2003.
In a pilot study, young people in slums in Kampala, Uganda received an HIV prevention program (Street Smart) and were randomized to receive vocational training immediately (Immediate) or four months ...later (Delayed). Youth were monitored at recruitment, 4 months (85% retention), and 24 months (74% retention). Employment increased dramatically: Only 48% had ever been employed at recruitment, 86% were employed from months 21 to 24 post recruitment. Over two years, decreases were recorded in the number of sexual partners, mental health symptoms, delinquent acts, and drug use; condom use increased. Providing employment in low income countries, in conjunction with HIV prevention, may provide sustained support to young people to prevent HIV acquisition.
This article examines whether California Medicare beneficiaries with HIV/AIDS choose Part D prescription drug plans that minimize their expenses. Among beneficiaries without low-income ...supplementation, we estimate the excess cost, and the insurance policy and beneficiary characteristics responsible, when the lowest cost plan is not chosen. We use a cost calculator developed for this study, and 2010 drug use data on 1453 California Medicare beneficiaries with HIV who were taking antiretroviral medications. Excess spending is defined as the difference between projected total spending (premium and cost sharing) for the beneficiary’s current drug regimen in own plan vs spending for the lowest cost alternative plan. Regression analyses related this excess spending to individual and plan characteristics. We find that beneficiaries pay more for Medicare Part D plans with gap coverage and no deductible. Higher premiums for more extensive coverage exceeded savings in deductible and copayment/coinsurance costs. We conclude that many beneficiaries pay for plan features whose costs exceed their benefits.
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