Association of Very Low Birth Weight Infants With Parental and Sibling Mental Health Care Usage

Parents and siblings of very low birth weight, premature infants are at risk for poor mental health outcomes with increased mental health care usage. Knowledge regarding mental health care use patterns could guide interventions.

This retrospective cohort study included US families with commercial insurance coverage from a single carrier. Neonates born at ≤30 weeks' gestational age or with a birth weight <1500 g were identified by insurance claim data between July 1, 2015, and June 30, 2016. Each case neonate family was matched with up to 4 control families.

The study included 1209 case and 1884 control neonates (with 134 deaths among only the case neonates [11.1% of cases]); 2003 case and 3336 control parents (mean [SD] age, 34.6 [5.4] years; 2858 [53.5%] female); and 884 case and 1878 control siblings (mean [SD] age, 6.8 [5.5] years; 1375 [49.8%] female). Compared with controls, more case parents used mental health care over the first year after birth hospitalization discharge. Higher usage was observed for bereaved case parents soon after their child's death. A smaller proportion of bereaved case siblings received mental health care compared with controls. Although nonbereaved case parents returned toward the proportion of use observed in controls, nonbereaved case female siblings, bereaved case female and male siblings, and bereaved male parents experienced continued differences.

Understanding and meeting the mental health care needs of parents and siblings of very low birth weight premature neonates can be guided by these findings, including elevated and prolonged needs of bereaved parents and siblings.