TABLE 4

Estimated Direct Personnel Costs of Nonreimbursed Care Coordination Activities, Assuming 25th Percentile, Median, and 75th Percentile Hourly Wages (US Dollars per Child-Months)

	N^a	Mean	SD	Median	IQR
Unadjusted estimated cost
25th percentile wage	2586	150.70	213.46	68.44	19.05–207.57
50th percentile wage	2586	184.50	236.00	82.15	23.02–253.54
75th percentile wage	2586	217.79	307.45	98.24	28.02–300.15
Adjusted^b estimated cost
25th percentile wage	2544	150.86	53.42	145.03	111.33–187.52
50th percentile wage	2544	184.70	65.75	177.55	135.94–229.91
75th percentile wage	2544	217.99	77.03	209.73	160.89–270.90

↵a Total child-months of observation.
↵b Adjusted for family income, child age, child sex, and time since enrollment in the program, via generalized linear model with γ distribution and log link.