Table 2.
Study Outcomes and Data Sources
| Outcomes | Data Source | Time Points | ||||
|---|---|---|---|---|---|---|
| Baseline | Antepartum | Labor & Delivery | 1-Month Postpartum | 1-Year Postpartum | ||
| Primary Outcome | ||||||
| Severe Maternal Morbidity (SMM)a | EHR | X | X | X | ||
| Secondary Outcomes | ||||||
| Preeclampsia Diagnosisb | EHR | X | ||||
| Use of low-dose aspirin | Q, EHR | X | X | X | ||
| Perceived Social Support (PROMIS Informational and Emotional Support), Tangible Support | Q | X | X | X | ||
| Exploratory | ||||||
| Physical Activity | ||||||
| Minutes of activity per week | Fitbit | X | X | X | X | |
| Barriers to Exercise | Q | X | X | X | ||
| Implementation Barriers, Facilitators, and Outcomes | Qual | X | X | X | X | |
| Covariates | ||||||
| Demographics | EHR, Q | X | ||||
| Pregnancy and Birth History | EHR, Q | X | X | |||
| Gestational Age at Delivery | EHR | X | ||||
| Type of Delivery (vaginal or c-section) | EHR | X | ||||
| OB-CMI Score | EHR | X | ||||
| Physical and Mental Health Status | ||||||
| Comorbid Health Conditions | EHR | X | X | X | X | |
| Depression (PHQ-2) and Anxiety (GAD-7) | NWH Chats | X | X | X | ||
| Social Risks | NWH Chats | X | X | X | ||
| Healthcare Utilization (Outpatient, Inpatient, ED) | ||||||
| Frequency, diagnosis, prognosis | EHR | X | X | X | X | |
a
SMM defined as having a diagnosis of one or more of the CDC 21 SMM indicators.
b
Preeclampsia diagnosis using ICD10 codes O14.1, O14.10, O14.12, O14.13, O14.14, or O14.15.
Abbreviations: EHR=electronic Health record; Q=Questionnaire; NWH Chats=Northwell Health Pregnancy and Peds Chats; Qual=Qualitative Interviews/Mixed Methods