“…Covariates were identified as predisposing characteristics, enabling resources, or health care need factors according to previous FCC/SDM research (Bethell, Read, and Brockwood 2004;Denboba et al 2006;Thompson et al 2009;Coker, Rodriguez, and Flores 2010;Fiks et al 2010Fiks et al , 2012aGuerrero et al 2010;Kuo, Bird, and Tilford 2011;Kuo, Frick, and Minkovitz 2011;Raphael et al 2011;Romaire, Bell, and Grossman 2012a,b;Smalley et al 2014;Strickland et al 2014). Covariates used to characterize the study sample and controlled for in multivariable analysis included child age, sex, race/ethnicity, primary household language, household income relative to the federal poverty level (FPL), highest parent education level, census region, urbanness (i.e., metropolitan statistical region vs. nonmetropolitan statistical region), health insurance status and type, special health care needs status assessed by the CSHCN Screener (Bethell et al 2002a,b), illness/injury care need(s), specialty care need, and overall health status (Appendix SA2).…”