Table 2 Study event schedule

Maternal and infant medical history

X

Neonatal opioid withdrawal scoring/ assessments

X

Date/time of initiation and number of doses of opioid replacement therapy administered (Infant)

X

Date/time of initiation dose and number of doses of adjuvant therapy administered (Infant)

X

Date/time when medically ready for discharge (Infant)

X

Date/time discharged (Infant)

X

Weight, length and head circumference (Infant)

X

X

O

Feeding type (Infant)

X

X

Seizures, accidental trauma (i.e., dropped infants) and respiratory insufficiency (Infant)

X

X

Serious Adverse Events (Infant)

X

X

Acute/urgent care and/or ER visits and hospital readmissions

X

Non-accidental trauma & death (Infant)

X

X

X

Infant Behavioral Questionnaire (IBQ) – very short form (Infant)

O

O

Caregiver questionnaire (CQ) (enteral feeds, acute/urgent care and/or ER visits and readmissions) (Infant)

O

O

O

O

O

Brief Infant Sleep Questionnaire (BISQ) (Infant)

O

O

Patient Reported Outcome Measurement Information System (PROMIS) Short Forms (Caregiver(s))

O

O

O

Maternal Postnatal Attachment Questionnaire (MPAQ) (Caregiver(s))

O

O

Parenting Sense of Competence Scale (PSOC) (Caregiver(s))

O

O

Adverse Childhood Experiences (ACE) questionnaire

O

Family Environmental Scale (FES) – Relationship Dimension Form R (Caregiver(s))

O

Bayley Scales of Infant and Toddler Development, Fourth Edition (Bayley-4): Cognitive, Language and Motor

O

Brief Infant-Toddler Social and Emotional Assessment (BITSEA)

O

Contact information update

O

O

O

O

O

O

O

O