Showing posts with label Older Adults. Show all posts
Showing posts with label Older Adults. Show all posts

Monday, February 22, 2016

Residential Patterns in Older Homeless Adults: Results of a Cluster Analysis

Adults aged 50 and older make up half of individuals experiencing homelessness and have high rates of morbidity and mortality. They may have different life trajectories and reside in different environments than do younger homeless adults. Although the environmental risks associated with homelessness are substantial, the environments in which older homeless individuals live have not been well characterized. 

We classified living environments and identified associated factors in a sample of older homeless adults. From July 2013 to June 2014, we recruited a community-based sample of 350 homeless men and women aged fifty and older in Oakland, California. We administered structured interviews including assessments of health, history of homelessness, social support, and life course. Participants used a recall procedure to describe where they stayed in the prior six months. We performed cluster analysis to classify residential venues and used multinomial logistic regression to identify individual factors prior to the onset of homelessness as well as the duration of unstable housing associated with living in them. 

We generated four residential groups describing those who were unsheltered, cohabited unstably with friends and family, resided in multiple institutional settings (shelters, jails, transitional housing), or lived primarily in rental housing (recently homeless). 

Compared to those who were unsheltered, having social support when last stably housed was significantly associated with cohabiting and institution use. Cohabiters and renters were significantly more likely to be women and have experienced a shorter duration of homelessness. Cohabiters were significantly more likely than unsheltered participants to have experienced abuse prior to losing stable housing. 

Pre-homeless social support appears to protect against street homelessness while low levels of social support may increase the risk for becoming homeless immediately after losing rental housing. 

Our findings may enable targeted interventions for those with different manifestations of homelessness.

Purchase full article at:   http://goo.gl/nOkgLO

By:  Lee CT1Guzman D2Ponath C2Tieu L2Riley E3Kushel M4.
  • 1Department of Medicine, University of California San Francisco, San Francisco, CA, USA; Division of General Internal Medicine, San Francisco General Hospital, University of California San Francisco, San Francisco, CA, USA. Electronic address: christopher_lee@post.harvard.edu.
  • 2Division of General Internal Medicine, San Francisco General Hospital, University of California San Francisco, San Francisco, CA, USA.
  • 3Division of HIV/AIDS, University of California San Francisco, San Francisco General Hospital, San Francisco, CA, USA.
  • 4Department of Medicine, University of California San Francisco, San Francisco, CA, USA; Division of General Internal Medicine, San Francisco General Hospital, University of California San Francisco, San Francisco, CA, USA. 
  •  2016 Feb 10;153:131-140. doi: 10.1016/j.socscimed.2016.02.004.



Correlates of Combination Antiretroviral Adherence among Recently Diagnosed Older HIV-Infected Adults Between 50 and 64 years

Optimal adherence to combination antiretroviral therapy is essential to the health of older people living with HIV (PLWH), however, the literature on adherence and aging is limited. 

Using Medicaid data from 29 states (N = 5177), we explored correlates of optimal adherence among older PLWH. 
  • The prevalence of optimal adherence was low (32 %) in this study. 
  • Males were more adherent than females; 
  • Persons with three or more co-morbidities (APR = 0.67, 95 % CI 0.60-0.74, P < 0.001), two co-morbidities (APR = 0.86, 95 % CI 0.75-0.98, P = 0.0319) and one co-morbidity (APR = 0.82, 95 % CI 0.73-0.92, P = 0.0008) were less adherent than those without any co-morbidity; 
  • And residents of rural areas and small metropolitan areas were less adherent than residents of large metropolitan areas. 
  • There were no racial differences in optimal adherence. 
Targeted interventions that provide adherence support, case management, and peer navigation services may be of benefit in achieving optimal adherence in this population.

Purchase full article at:   http://goo.gl/YCUhHq

By:  Abara WE1Adekeye OA2Xu J3Heiman HJ4Rust G3.
  • 1Department of Community Health and Preventive Medicine, Satcher Health Leadership Institute, Morehouse School of Medicine, 720 Westview Drive SW, NCPC 214, Atlanta, GA, USA. winston_abara@yahoo.com.
  • 2Department of Community Health and Preventive Medicine, Satcher Health Leadership Institute, Morehouse School of Medicine, 720 Westview Drive SW, NCPC 214, Atlanta, GA, USA.
  • 3National Center for Primary Care, Morehouse School of Medicine, 720 Westview Drive SW, NCPC 214, Atlanta, GA, USA.
  • 4Satcher Health Leadership Institute, Morehouse School of Medicine, 720 Westview Drive SW, NCPC 214, Atlanta, GA, USA.
  •  2016 Feb 17. 



Friday, February 5, 2016

A Comparison of Actual and Perceived Sexual Risk among Older Adults

Sexual risk among older adults (OAs) is prevalent, though little is known about the accuracy of sexual risk perceptions. Thus, the aim was to determine the accuracy of sexual risk perceptions among OAs by examining concordance between self-reported sexual risk behaviors and perceived risk. Data on OAs aged 50 to 92 were collected via Amazon.com's Mechanical Turk. 

Frequency of sexual risk behaviors (past six months) were reported along with perceived risk, namely, sexually transmitted infection (STI) susceptibility. Accuracy categories (accurate, underestimated, overestimated) were established based on dis/concordance between risk levels (low, moderate, high) and perceived risk (not susceptible, somewhat susceptible, very susceptible). Approximately half of the sample reported engaging in vaginal (49%) and/or oral sex (43%) without a condom in the past six months. However, approximately two-thirds of the sample indicated they were "not susceptible" to STIs. 

No relationship was found between risk behaviors and risk perceptions, and approximately half (48.1%) of OAs in the sample underestimated their risk. Accuracy was found to decrease as sexual risk level increased, with 93.1% of high-risk OAs underestimating their risk. Several sexual risk behaviors are prevalent among OAs, particularly men. However, perception of risk is often inaccurate and warrants attention.

Purchase full article at:   http://goo.gl/ExocJU

  • 1 Center on Aging , Kansas State University.
  • 2 Department of Psychology , Radford University.
  • 3 Department of Psychology , The College of New Jersey.