Baby2Home (B2H) Mobile Health Application

The primary outcome defined as positive if all of the items below are met for all family members:

• optimal maternal preventive health services utilization over the 1st year postpartum (including attendance at the comprehensive postpartum visit, receives chosen contraceptive method, and undergoes postpartum depression screening)
• optimal paternal/co-parental preventive health services utilization over the 1st year postpartum (including receiving recommended vaccinations for new parents, if desires a male-driven contraceptive option, receives chosen method, and undergoes screening for depression)
• optimal infant preventive health services utilization over the 1st year postpartum (including attending all AAP recommended wellness visits, receiving all AAP recommended vaccines, and receiving breast milk for 6 months of life)

Subject returns for a comprehensive medical care at least once between 4 and 12 weeks postpartum. This visit should include documented elements of physical health, mood, mode of infant feeding, contraception, preventive health, and any comorbidities.

Subject completes a validated screen for postpartum depression and, if the screen is positive, receives a recommendation for treatment. To assess depressive symptoms, birthing will take the 9-item Patient Health Questionnaire (PHQ). This is scored on a Likert-type scale from 0 - 3 (Not at all to Nearly everyday). A lower score reflects minimal depression and a higher score reflects severe depression.

If a subject desires a contraceptive method, they receives chosen method. Receipt of contraception can be an actual insertion of device (implant or IUD), receipt of injection, receipt of sterilization (BTL or vasectomy, if vasectomy is confirmed to have been performed), or prescription for a combined hormonal contraceptive method.

Subject receives influenza and TDaP vaccines before 12 months postpartum.

Subject completes a validated screen for depression. To assess depressive symptoms, non-birthing parents will take the 9-item Patient Health Questionnaire (PHQ). This is scored on a Likert-type scale from 0 - 3 (Not at all to Nearly everyday). A lower score reflects minimal depression and a higher score reflects severe depression.

Subject attends all AAP recommended wellness visits. Attendance at each visit will be derived from both patient-report (via B2H) and through ROIs from the pediatrician offices. Preference will be given to the ROIs, but if this not available, patient-report will be used as equal. If these data points are conflicting, patient-report will supersede the medical record.

Subject receives all AAP recommended vaccinations. This information will be ascertained from the ROIs from the pediatrician offices. Recognizing various vaccine schedules, this will be determined as a binary variable at 12 months postpartum (and the % of vaccines received).

This outcome will be patient-reported. The investigators will evaluate this outcome as positive if breastmilk is a source of nutrition until 6 months.

The primary analysis will be of all subjects who were eligible for breastfeeding (i.e., excluding those unable to breastfeed due to a medical complication). Investigators will perform secondary analyses in which individuals who do not desire breastfeeding and did not initiate breastfeeding will not be considered in this component of outcomes.

This outcome will be patient-reported. The investigators will also evaluate as an ordinal outcome of total duration (months) of any breastfeeding and total duration (months) of exclusive breastfeeding.

The primary analysis will be of all subjects who were eligible for breastfeeding (i.e., excluding those unable to breastfeed), but the investigators will perform secondary analyses in which individuals who do not desire breastfeeding and did not initiate breastfeeding will not be considered in this component of outcomes.

To assess stress, birthing and non-birthing parents will take the 10-item Perceived Stress Scale (PSS). This is scored on a Likert-type scale from 0 - 4 (Never to Very often). Individual scores on the PSS can range from 0 to 40 with higher scores indicating higher perceived stress.

To assess depressive symptoms, birthing and non-birthing parents will take the 9-item Patient Health Questionnaire (PHQ). This is scored on a Likert-type scale from 0 - 3 (Not at all to Nearly everyday). A lower score reflects minimal depression and a higher score reflects severe depression.

To assess anxiety, birthing and non-birthing parents will take the 7-item Generalized Anxiety Disorder Scale. This is scored on a Likert-type scale from 0 - 3 (Not at all to Nearly everyday). A lower score reflects minimal anxiety and a higher score reflects severe anxiety.

To assess health status, birthing and non-birthing parents will take the 10-item PROMIS Global Health Scale. This is scored on a Likert-type scale from 5 - 1 (Excellent to Poor). A higher score indicates better health status.

To assess relationship status, birthing and non-birthing parents will take the 14-item Revised Dyadic Adjustment Scale (RDAS). This is scored on a Likert-type scale from 0 - 5 (Everyday to Never). Scores on the RDAS range from 0 to 69 with higher scores indicating greater relationship satisfaction and lower scores indicating greater relationship distress. The cut-off score for the RDAS is 48 such that scores of 48 and above indicate non-distress and scores of 47 and below indicate marital/relationship distress.

To assess self-efficacy, birthing and non-birthing parents will take the 10-item PROMIS Self-Efficacy Scale. This is scored on a Likert-type scale from 1 - 5 (I am not at all confident to I am very confident). A higher score indicates a higher sense of general self-efficacy.

To assess parenting self-efficacy, birthing and non-birthing parents will take the 17-item Parenting Sense of Competence Scale. This is scored on a Likert-type scale from 1 - 6 (Strongly Disagree to Strongly Agree). A higher score indicates a higher parenting sense of competency.

To assess breastfeeding self-efficacy, birthing parents will take the 12-item Breastfeeding Self-Efficacy scale. This is scored on a Likert-type scale from 1 - 7 (Strongly Disagree to Strongly Agree). A higher score indicates a better/more positive outcome towards breastfeeding.