Women empowerment in reproductive health: a systematic review of measurement properties.

introductionThere is a considerable dearth of official metrics for women empowerment, which is pivotal to observe universal progress towards Sustainable Development Goals 5, targeting "achieve gender equality and empower all women and girls." This study aimed to introduce, critically appraise, and summarize the measurement properties of women empowerment scales in sexual and reproductive health.

methodsA comprehensive systematic literature search through several international electronic databases, including PubMed, Scopus, Embase, ProQuest, and Science Direct was performed on September 2020, without a time limit. All studies aimed to develop and validate a measurement of women empowerment in sexual and reproductive health were included. The quality assessment was performed through a rating scale addressing the six criteria, including: a priori explicit theoretical framework, evaluating content validity, internal consistency, and factor analysis to assess structural validity.

resultsOf 5234 identified studies, fifteen were included. The majority of the studies were conducted in the United States. All studies but one used a standardized measure. Total items of each scale ranged from 8 to 23. The most common domains investigated were decision-making, freedom of coercion, and communication with the partner. Four studies did not use any conceptual framework. The individual agency followed by immediate relational agency were the main focus of included studies. Of the included studies, seven applied either literature review, expert panels, or empirical methods to develop the item pool. Cronbach's alpha coefficient reported in nine studies ranged from α = 0.56 to 0.87. Most of the studies but three lack reporting test-retest reliability ranging r = 0.69-0.87. Nine studies proved content validity. Six criteria were applied to scoring the scales, by which nine of fifteen articles were rated as medium quality, two rated as poor quality, and four rated as high quality.

conclusionMost scales assessed various types of validity and Internal consistency for the reliability. Applying a theoretical framework, more rigorous validation of scales, and assessing the various dimensions of women empowerment in diverse contexts and different levels, namely structural agency, are needed to develop effective and representing scales.