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Author: Jantz, Ian
Resulting in 2 citations.
1. Jantz, Ian
Multimorbidity at Midilfe: An Analysis of Morbidity Patterns and Life Course Socioeconomic Cofactors
Ph.D. Dissertation, Department of Social Work, University of Illinois at Chicago, 2016
Cohort(s): NLSY79
Publisher: ProQuest Dissertations & Theses (PQDT)
Keyword(s): Disadvantaged, Economically; Health, Chronic Conditions; Health/Health Status/SF-12 Scale; Life Course; Socioeconomic Background

Permission to reprint the abstract has not been received from the publisher.

Purpose: Prolonged exposure to adverse socioeconomic conditions is associated with poor health. Research reports positive associations with time spent living below poverty and rates of cardiovascular disease. To date, the effect of these factors has been examined predominantly in the context of single medical conditions. This approach potentially masks relationships between long term socioeconomic disadvantage and development of complex medical presentations. Further, research that has examined cofactors of multiple chronic health conditions tends to use data from older populations. The current research addresses these gaps by examining patterns of accumulation of health conditions and their cofactors at two points during mid-life, when respondents are 40 and 50 years old.

Methods: I analyzed data from 5,196 participants of the National Longitudinal Survey of Youth. Upon turning 40 and again when 50, respondents indicated whether they had ever been diagnosed with any of seven chronic health conditions. A latent transition analysis classified respondents based on these health conditions. Number of latent statuses was determined using Bayseian Information Criterion (BIC), other fit indices, and model interpretability. Respondent morbidity status became the dependent variable in a multinomial regression. Model predictors were indicators of life course socioeconomic conditions. They included measures of parental and respondent education, life course income, wealth at mid-life, home ownership, race and ethnicity, and other control variables with demonstrable associations to health, including smoking, alcohol, and body mass index.

Results: Fit indices identified 4-statuses, a small multi-morbid status predominantly associated with heart and lung conditions, two moderately sized statuses associated with arthritis and hypertension, respectively, and one large status whose members tended to report no chronic health conditions. Income, wealth, and education were significantly related to morbidity statuses at two time points Implications: These findings support a link between life course socioeconomic conditions and accrual of multiple medical conditions. Understanding the nature of these relationships is relevant for micro and macro-practice. Greater attunement to the link between health issues and economic and social adversity becomes critical to assessment and service coordination. Further, macro-practitioners could sharpen community level needs assessment and target macro-level interventions to achieve broader community health benefits.

Bibliography Citation
Jantz, Ian. Multimorbidity at Midilfe: An Analysis of Morbidity Patterns and Life Course Socioeconomic Cofactors. Ph.D. Dissertation, Department of Social Work, University of Illinois at Chicago, 2016.
2. Jantz, Ian
Huffman-Gottschling, Kristen
Rolock, Nancy
Multi-Morbidity, Poverty, and Community Context: An Analysis of Factors Related to Medical Complexity At Midlife
Presented: San Diego CA, Society for Social Work and Research Annual Conference, January 2013
Cohort(s): NLSY79
Publisher: Society for Social Work and Research (SSWR)
Keyword(s): Bayesian; Health, Chronic Conditions; Health/Health Status/SF-12 Scale; Neighborhood Effects; Poverty; Stress

Permission to reprint the abstract has not been received from the publisher.

Method: We analyzed data from ten years of the National Longitudinal Survey of Youth. Upon turning 40, female respondents (n=4,296) reported chronic health conditions ever experienced. A latent class analysis classified respondents based on these health conditions. We determined number of latent classes using Bayseian Information Criterion (BIC) and model interpretability. Respondent class membership became the dependent variable in a multinomial regression. Model predictors were indicators of adverse economic and social conditions. These predictors included measures of the number times in the ten previous annual waves of data collection that respondents lived in poverty or reported adverse community conditions. Adverse community conditions were measured with a series of questions about how frequently respondents felt crime, abandoned buildings, unemployment, police protection, public transit, poor parental supervision, and disrespect for laws were problems in the community. Additional covariates included race/ethnicity, education, weight, and substance use.
Bibliography Citation
Jantz, Ian, Kristen Huffman-Gottschling and Nancy Rolock. "Multi-Morbidity, Poverty, and Community Context: An Analysis of Factors Related to Medical Complexity At Midlife." Presented: San Diego CA, Society for Social Work and Research Annual Conference, January 2013.