Intimate Partner Violence and Chronic Disease is the Subject of New Research by Barnabas and Co-authors
Posted: 10/19/2023 (CSDE Research)
CSDE Affiliate Ruanne Barnabas (Epidemiology) and co-authors recently published their work in Personal Relationships, titled “Development and empirical test of the research-informed South African Relationship Functioning Assessment (SARFA)“. Intimate partners play an important role in chronic diseases. Despite the chronic disease burden in sub-Saharan Africa, very few culturally relevant quantitative measures of intimate relationship functioning are available. Authors conducted an empirical investigation evaluating the psychometric properties of the South African Relationship Functioning Assessment (SARFA) assessing healthy relationship functioning in N = 150 community members (50% women; M age = 27.2 years) living in the Vulindlela area of KwaZulu-Natal, South Africa. Item development was based on prior qualitative research from two South African communities. All assessments were conducted in isiZulu, participants’ primary language. An exploratory factor analysis was conducted on the initial 39-item measure. The best-fitting model consisted of one factor with 22 items. The SARFA’s internal consistency was α = .94. Convergent validity was observed via significant positive associations (all rs ≥ .38, p < .001) between the SARFA’s total score and measures of trust, emotional intimacy, constructive communication, sexual satisfaction, and relationship control (women only). Divergent validity was observed for women only. Encouraging initial psychometric properties of a culturally relevant measure of relationship functioning in KwaZulu-Natal may have relevance to other communities and potential to be used in research involving couples and health in chronic disease-burdened communities.