A cross-jurisdictional evaluation of insurance coverage among HIV care patients following the Affordable Care Act.

The impact of the Affordable Care Act (ACA) on HIV care patients, aged 18-64, was evaluated in three jurisdictions with Medicaid expansion (Chicago, New York State, and Washington) and three jurisdictions without Medicaid expansion (Georgia, Texas, and Virginia) using data from the Medical Monitoring Project. Multivariate regression models were used to evaluate insurance status that was reported pre- and post-ACA; self-reported impact of ACA on HIV care was explored with descriptive statistics. The likelihood of having insurance was significantly greater post-ACA compared to pre-ACA in Chicago (aRR = 1.33, 95%CI = 1.20, 1.47), Washington (aRR = 1.15, 95%CI = 1.08, 1.22), and Virginia (aRR = 1.14, 95%CI = 1.00, 1.29). In Washington and Chicago, the likelihood of being Medicaid-insured was greater post-ACA compared to pre-ACA implementation (Chicago: aRR = 1.25, 95%CI = 1.03,1.53; Washington: aRR = 1.66 95% CI = 1.30, 2.13). No other significant differences were observed. Only a subset of HIV care patients (range: 15-35%) reported a change in insurance that would have coincided with the implementation of ACA; and within this subset, a change in medical care costs was the most commonly noted issue. In conclusion, the influence of ACA on insurance coverage and other factors affecting HIV care likely varies by jurisdiction.

Diabetes mellitus and risk of all-cause mortality among patients with tuberculosis in the state of Georgia, 2009-2012.

PURPOSE: To estimate the association between diabetes mellitus (DM) and all-cause mortality during tuberculosis (TB) treatment. METHODS: From 2009 to 2012, a retrospective cohort study among reported TB cases in Georgia was conducted. Patients aged 16 years or older were classified by DM and human immunodeficiency virus (HIV) status at the time of TB diagnosis and followed during TB treatment to assess mortality. Hazard ratios were used to estimate the association between DM and death. RESULTS: Among 1325 patients with TB disease, 151 (11.4%) had DM, 147 (11.1%) were HIV-infected, and seven (0.5%) had both DM and HIV. Patients with TB-DM were more likely to have cavitary lung disease compared with those with TB alone (51.0% vs. 34.7%) and those with TB-HIV were more likely to have military/disseminated disease (12.9% vs. 3.4%) and resistance to rifampin or isoniazid (21.8% vs. 9.0%) compared with those without HIV infection (P < .05). In multivariable analysis, DM was not associated with death during TB treatment (hazard ratio, 1.22; 95% confidence interval, 0.70-2.12) or any death (adjusted odds ratio, 1.05; 95% confidence interval, 0.60-1.84). CONCLUSIONS: Among TB patients in Georgia, the prevalence of comorbid DM and coinfection with HIV was nearly identical. In adjusted models, TB patients with DM did not have increased risk of all-cause mortality.

Substantial overlap between incarceration and tuberculosis in atlanta, georgia, 2011.

Standard tuberculosis case reporting captures incarceration at diagnosis only. This retrospective analysis of 106 US-born adults with prevalent tuberculosis in 2011 found that 46.2% had documented histories of being in jail or prison, including 16.0% during the year before diagnosis.

Pairing HIV-positive prisoners with volunteer life coaches to maintain health-promoting behavior upon release: a mixed-methods needs analysis and pilot study.

Drawing on individuals who volunteer in US prisons to mentor HIV-infected inmates returning to the community may promote successful transitions. Evaluations published in the scientific literature of such community linkage programs are scant. Our quantitative and qualitative methods needs analysis and pilot study entailed interviewing convenience samples of 24 HIV-positive persons recently released from Georgia correctional facilities and 12 potential volunteer mentors. Both releasees and potential mentors were open to the establishment of a mentoring program. Releasees wanted nonjudgmental mentors. Releasees and volunteers had statistically significant differences in marital status, education, current employment, and possession of a driver's license but not in degree of religious involvement and attitudes toward condom use. A volunteer-staffed program, perhaps more aptly named "life coaching" than mentoring, to help HIV-infected persons to transition from prison to the community may be feasible. Success will require adequately trained volunteers and a straightforward program.

Relationship between food aid and acute malnutrition following an earthquake.

BACKGROUND: The relationship between food aid and acute malnutrition among children under 5 years of age was assessed in northern Pakistan following the 2005 earthquake. METHODS: Separate cross-sectional household-based surveys were performed in Mansehra and Muzaffarabad districts. Probability proportional to size (PPS) was used to select clusters in each district, and households were randomly selected within each cluster. Information collected included receipt of food aid, child health, level of household damage, water sources, and excreta disposal. RESULTS: Children in households receiving food aid had a lower prevalence of acute malnutrition in Mansehra (adjusted OR, controlled for confounders, 0.40; 95% CI, 0.13 to 1.22) and Muzaffarabad (adjusted OR, 0.72; 95% CI, 0.36 to 1.44). Communities with higher levels of complete household destruction were more likely to receive food aid. CONCLUSIONS: Children in households receiving food aid had a lower prevalence of acute malnutrition than those in households not receiving food aid, even after accounting for various confounding variables, although this difference was not statistically significant.

Expression of killer cell lectin-like receptor G1 on antigen-specific human CD8+ T lymphocytes during active, latent, and resolved infection and its relation with CD57.

Killer cell lectin-like receptor G1 (KLRG1) is one of several inhibitory killer cell lectin-like receptors expressed by NK cells and T lymphocytes, mainly CD8(+) effector/memory cells that can secrete cytokines but have poor proliferative capacity. Using multiparameter flow cytometry, we studied KLRG1 expression on CD8(+) T cells specific for epitopes of CMV, EBV, influenza, and HIV. Over 92% of CD8(+) cells specific for CMV or EBV expressed KLRG1 during the latent stage of these chronic infections. CD8(+) T cell cells specific for HIV epitopes were mostly (72-89%) KLRG1(+), even though not quite at the level of predominance noted with CMV or EBV. Lower frequency of KLRG1 expression was observed among CD8(+) cells specific for influenza (40-73%), a resolved infection without a latent stage. We further observed that CD8(+) cells expressing CD57, a marker of replicative senescence, also expressed KLRG1; however, a population of CD57(-)KLRG1(+) cells was also identified. This population may represent a "memory" phenotype, because they also expressed CD27, CD28, CCR7, and CD127. In contrast, CD57(+)KLRG1(+) cells did not express CD27, CD28, and CCR7, and expressed CD127 at a much lower frequency, indicating that they represent effector cells that are truly terminally differentiated. The combination of KLRG1 and CD57 expression might thus aid in refining functional characterization of CD8(+) T cell subsets.