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Table 1 Secondary outcome measures

From: Evaluating a scalable ARCHES (Addressing Reproductive Coercion in Health Settings) model in government health facilities in Uasin Gishu county, Kenya: study protocol for a cluster-randomized controlled trial

Secondary outcome measure

Definition

Timeframe

Modern contraceptive use in the past 6 months

Change in prevalence of self-reported modern contraceptive use in the past 6 months between baseline and 6-month follow-up in intervention compared to control group (difference-in differences)

Baseline (at facility prior to receiving care) and 6-month follow-up

Physical intimate partner violence in the past 6 months

Change in prevalence of self-reported physical intimate partner violence experience in the past 6 months between combined baseline/post-visit and 6-month follow-up in intervention compared to control group (difference-in differences)

 

Sexual intimate partner violence in the past 6 months

Change in prevalence of self-reported sexual intimate partner violence experience in the past 6 months between combined baseline/post-visit and 6-month follow-up in intervention compared to control group (difference-in differences)

Baseline (combined report at facility prior to receiving care and report at facility immediately after receiving care (post-visit); combined due to increased reporting post-visit) and 6-month follow-up

Emotional intimate partner violence in the past 6 months

Change in prevalence of self-reported emotional intimate partner violence experience in the past 6 months between combined baseline/post-visit and 6-month follow-up in intervention compared to control group (difference-in differences)

Baseline (combined report at facility prior to receiving care and report at facility immediately after receiving care (post-visit); combined due to increased reporting post-visit) and 6-month follow-up

Reproductive coercion from a male partner in the past 6 months

Change in prevalence of self-reported reproductive coercion experience in the past 6 months between combined baseline/post-visit and 6-month follow-up in intervention compared to control group (difference-in differences)

Baseline (combined report at facility prior to receiving care and report at facility immediately after receiving care (post-visit); combined due to increased reporting post-visit) and 6-month follow-up

Incident pregnancy in the past 6 months

Difference in self-reported pregnancy in the past 6 months at the 6-month follow-up in intervention compared to control group (single time point analysis)

6-month follow-up

Uptake of a modern contraceptive method

Difference in prevalence of self-reported modern contraceptive uptake post-visit in intervention compared to control group (single time point analysis)

Post-visit (at facility immediately after receiving care)

Covert use of contraception in the past 6 months

Change in prevalence of self-reported covert contraceptive use in the past 6 months between baseline and 6-month follow-up in intervention compared to control group (difference-in differences)

Baseline (at facility prior to receiving care) and 6-month follow-up

Contraceptive self-efficacy in the face of reproductive coercion

Change in mean self-efficacy score (range: 3–9, higher = higher self-efficacy) between baseline, post-visit, and 6-month follow-up in intervention compared to control group (difference-in differences)

Baseline (at facility prior to receiving care), Post-visit (at facility immediately after receiving care), and 6-month follow-up

Awareness of intimate partner violence services

Change in prevalence of awareness of intimate partner violence services between baseline, post-visit, and 6-month follow-up in intervention compared to control group (difference-in differences)

Baseline (at facility prior to receiving care), Post-visit (at facility immediately after receiving care), and 6-month follow-up

Self-efficacy to use intimate partner violence services

Change in mean self-efficacy score (range: 1–3, higher = higher self-efficacy) between baseline, post-visit, and 6-month follow-up in intervention compared to control group (difference-in differences)

Baseline (at facility prior to receiving care), Post-visit (at facility immediately after receiving care), and 6-month follow-up

Use of intimate partner violence services

Difference in prevalence of use of intimate partner violence services in the past 6 months at the 6-month follow-up in intervention compared to control group (single time point analysis)

6-month follow-up

Attitudes accepting of reproductive coercion

Change in mean attitude score (range: 6–12, higher = attitudes less accepting of reproductive coercion/improved attitudes) between baseline, post-visit, and 6-month follow-up in intervention compared to control group (difference-in differences)

Baseline (at facility prior to receiving care), Post-visit (at facility immediately after receiving care), and 6-month follow-up

Quality of family planning care

Difference in mean interpersonal quality of family planning scale (range: 11–55, higher = higher quality) at post-visit in intervention compared to control group (single time point analysis)

Post-visit (at facility immediately after receiving care)

Discontinuation of modern contraception

Difference in prevalence of modern contraceptive discontinuation in the past 6 months at the 6-month follow-up in intervention compared to control group (single time point analysis)

6-month follow-up