Table 2.

Summary of adapted and standardised scales in the Pigs for Peace impact evaluation*

Key indicators	Instrument	Description
Household food security	FANTA III/USAID Household food insecurity access scale (past month)29 and Household Dietary Diversity Score (past day)30	Questions on household food security in the past month and consumption in the past day
General health and function	SF-8 Health Survey26	8 questions on physical and emotional health in the past 4 weeks
Past experience of trauma	Harvard Trauma Questionnaire31	Participant ever experienced 18 different types of trauma
Mental health	Hopkins Symptom Checklist32	25 questions on symptoms of anxiety and depression in the past 4 weeks
Trauma symptoms	Harvard Trauma Questionnaire31	16 questions on trauma symptoms experienced in the past week
Intimate partner violence	Modified Conflict Tactics Scale33 34	Ever and past year experience of specific acts of physical, psychological and sexual intimate partner violence
Stigma	Devaluation—Discrimination Scale; Adapted Negative Self-Perception Scale;35 Everyday Discrimination Scale36	Measured (1) perceived stigma, (2) internalised stigma, (3) experienced stigma

*In addition to the measures listed in the table, questions to assess sociodemographic health, economic security and employment, use of healthcare services, household and village security, family relationships were developed for this assessment.

SF-8, Short Form 8-item Health Survey.