Household Water and Food Insecurity Are Positively Associated with Poor Mental and Physical Health among Adults Living with HIV in Western Kenya

Joshua D. Miller, Edward A. Frongillo, Elly Weke, Rachel Burger, Pauline Wekesa, Lila A. Sheira, Rain Mocello A Rain Mocello, Elizabeth A. Bukusi, Phelgona Otieno, Craig R. Cohen, Sheri D. Weiser, Sera L. Young*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

24 Scopus citations


Background: Household food insecurity (FI) and water insecurity (WI) are prevalent public health issues that can cooccur. Few studies have concurrently assessed their associations with health outcomes, particularly among people living with HIV. Objectives: We aimed to investigate the associations between FI and WI and how they relate to physical and mental health. Methods: Food-insecure adult smallholder farmers living with HIV in western Kenya were recruited to participate in a cluster-randomized controlled trial of a multisectoral agricultural and asset loan intervention. We used baseline data on experiences of FI (using the Household Food Insecurity Access Scale, range: 0-27) and WI (using a modified scale developed for this region, range: 0-51) in the prior month (n = 716). Outcomes included probable depression (using the Hopkins Symptom Checklist), fatigue and diarrhea in the prior month, and overall mental and physical health (using the Medical Outcomes Study HIV Health Survey, range: 0-100).We first assessed Pearson correlations between FI,WI, and sociodemographic characteristics. We then developed 3 regressions for each health outcome (control variables and FI; control variables and WI; control variables, FI, and WI) and compared model fit indexes. Results: Correlations between household FI, WI, and wealth were low, meaning they measure distinct constructs. FI andWI were associated with numerous physical and mental health outcomes; accounting for both resource insecurities typically provided the best model fit. For instance, when controlling for FI, each 10-point higher WI score was associated with a 6.42-point lower physical health score (P < 0.001) and 2.92 times greater odds of probable depression (P < 0.001). Conclusions: Assessing both FI and WI is important for correctly estimating their relation with health outcomes. Interventions that address food- and water-related issues among persons living with HIV concurrently will likely be more effective at improving health than those addressing a single resource insecurity. The Author(s) 2021.

Original languageEnglish (US)
Pages (from-to)1656-1664
Number of pages9
JournalJournal of Nutrition
Issue number6
StatePublished - Jun 1 2021


  • diarrhea
  • fatigue
  • mental and physical health
  • probable depression
  • resource insecurity

ASJC Scopus subject areas

  • Medicine (miscellaneous)
  • Nutrition and Dietetics


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