Loading…

Family Spillover Effects in Pediatric Cost-Utility Analyses

Background Childhood illness can impose significant costs and health strains on family members, but these are not routinely captured by pediatric economic evaluations. This review investigated how family “spillover effects” related to costs and health outcomes are considered in pediatric cost-utilit...

Full description

Saved in:
Bibliographic Details
Published in:Applied health economics and health policy 2019-04, Vol.17 (2), p.163-174
Main Authors: Lavelle, Tara A., D’Cruz, Brittany N., Mohit, Babak, Ungar, Wendy J., Prosser, Lisa A., Tsiplova, Kate, Vera-Llonch, Montserrat, Lin, Pei-Jung
Format: Article
Language:English
Subjects:
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Background Childhood illness can impose significant costs and health strains on family members, but these are not routinely captured by pediatric economic evaluations. This review investigated how family “spillover effects” related to costs and health outcomes are considered in pediatric cost-utility analyses (CUAs). Methods We reviewed pediatric CUAs published between 2000 and 2015 using the Tufts Medical Center Cost-effectiveness Analysis (CEA) Registry and the Pediatric Economic Database Evaluation (PEDE) Registry. We selected studies conducted from the societal perspective and included in both registries. We investigated how frequently family spillover was incorporated into analyses, and how the inclusion of spillover health effects and costs changed CUA results. Results We found 142 pediatric CUAs meeting inclusion criteria. Of those, 105 (72%) considered either family spillover costs ( n  = 98 time costs, n  = 33 out-of-pocket costs, n  = 2 caregiver healthcare costs) or health outcomes ( n  = 15). Twenty-four studies included 43 pairs of incremental cost-effectiveness ratios (ICERs) with and without spillover. In 19 pairs of ICERs, adding spillover changed the ICER enough to cross a common cost-effectiveness threshold (i.e., $50,000/QALY, $100,000/QALY, $150,000/QALY; values are in 2016 US$). Incorporating spillover generally made interventions more cost-effective ( n  = 18; 42%), or did not change CUA results enough to cross a threshold ( n  = 24; 56%). Including family spillover reduced ICERs by 31% ($40,000/QALY) on average. Conclusion Most pediatric CUAs conducted from a societal perspective include family costs but fewer include family health effects. Inclusion of family spillover effects tends to make CUA results more favorable. Future pediatric CUAs should aim to more fully incorporate the family burden of illness.
ISSN:1175-5652
1179-1896
DOI:10.1007/s40258-018-0436-0