Piloting JUN_Pregnancy Mobile Medical App

The Self Rated Abilities for Health Practices Scale (SRAHP) is a 28-item, 5-point scale to measure self-perceived ability to implement health-promoting behaviors. SRAHP contains four subscales: Exercise, Nutrition, Responsible Health Practice, and Psychological Well Being. Each subscale has seven items. Respondents are asked to rate the extent to which they are able to perform health practices related to these four domains. An example of an item from the Health Practices subscale is "I am able to get help from others when I need it." Items are rated from 0 (not at all) to 4 (completely). Ratings for each subscale are summed to yield subscale scores. Subscale scores are summed to obtain a total score. Total scores range from 0-112. Higher scores indicate greater self-efficacy for health practices.

Timing of use of JUN app.

Frequency of use of the JUN app

There are five core domains of the AHC HRSN Screening Tool: (1) living situation, (2) food, (3) transportation, (4) utilities, and (5) safety. For each domain, if the participant answers yes to one of the items, it is a positive screen. There is not a total score for this measure. Rather, it assesses what participants have and do not have.

A 9 item scale which uses multiple answer formats. The Stigma-Related Rejection Scale (SRS) (or its variations, like the Substance Abuse version) is a survey measuring interpersonal stigma and rejection experiences, with higher scores indicating greater perceived stigma and rejection.

The SRS assesses the ongoing experiences of personal rejection related to enacted stigma, focusing on how individuals with mental health conditions or substance abuse problems perceive and experience stigma in their daily lives. Items are typically scored on a scale of 1 to 7, with higher scores indicating greater agreement with the statement and thus, higher levels of perceived rejection.

This five-item tool detects abuse perpetrated against childbearing women with a sensitivity of 93%-94% and specificity of 55%-99% related to the question specific to abuse during pregnancy (e.g., "Since you were pregnant, have you been slapped, kicked, or otherwise physically hurt by someone," Within the past year, has anyone forced you to have sexual activities?"). Evidence: Women with SUD often live in potentially abusive or violent environments, which can negatively affect their perinatal health and may lead to a return to using illicit substances. Items 1 and 5 are answered yes/no; if items 2, 3, or 4 are answered yes, participant is asked to indicate category of abuser (Circle all that apply: husband, ex-husband, boyfriend, stranger, other, multiple); for items 2 and 3, participants are asked to mark the area of injury on a body map.

For each violence incident, items are scored based on severity of (1-6)ǂ Cutoff for IPV: Affirmative response to ≥1 item(s)

Patient Health Questionnaire (PHQ2) measures the frequency and severity of depressed mood, anhedonia, and anxiety in the past weeks (e.g., "Over the last two weeks, how often have you been bothered by the following problems…feeling down, depressed, or hopeless?"). Responses are summed across items to yield a total score (e.g., cut-off scores >3 are considered elevated). PHQ-2 has 2 questions scored on a scale of 0-3 with a total score of 0-6. A score of 3 or higher indicates a need for further evaluation.

Patient Generalized Anxiety Disorder Survey (GAD2) measures the frequency and severity of depressed mood, anhedonia, and anxiety in the past weeks (e.g., "Over the last two weeks, how often have you been bothered by the following problems…feeling down, depressed, or hopeless?"). Responses are summed across items to yield a total score (e.g., cut-off scores >3 are considered elevated).

GAD-2 has 2 questions scored on a scale of 0-3 with a total score of 0-6. A score of 3 or higher needs further diagnostic evaluation