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. 2021 Jul 7;4(7):e2116024. doi: 10.1001/jamanetworkopen.2021.16024

Table 2. Descriptive Statistics for Child Maltreatment Investigations and Emergency Medical Care Use Through 5 Years of Age by Treatment Group and Subgroup.

Group Child maltreatment investigations Child emergency medical care use
Total No. of investigations/100 children Mean (SD) Total No. of visits and overnight hospital stays/100 children Mean (SD)
Overall
All families–I (n = 260) 27 0.27 (0.77) 227 2.27 (3.34)
All families–C (n = 271) 44 0.44 (1.05) 338 3.38 (5.49)
Child medical risk at birth
No medical risk–I (n = 229) 29 0.29 (0.81) 228 2.28 (3.35)
No medical risk–C (n = 232) 39 0.39 (0.95) 275 2.75 (4.01)
Medical risk–I (n = 31) 10 0.10 (0.40) 223 2.23 (3.33)
Medical risk–C (n = 39) 74 0.74 (1.52) 713 7.13 (9.98)
Child insurance
Private insurance–I (n = 96) 5 0.05 (0.27) 73 0.73 (1.70)
Private insurance–C (n = 94) 1 0.01 (0.10) 148 1.48 (4.01)
Medicaid or no insurance–I (n = 164) 40 0.40 (0.93) 318 3.18 (3.72)
Medicaid or no insurance–C (n = 177) 67 0.67 (1.24) 440 4.40 (5.90)
Birthing parent race/ethnicity
Nonminority–I (n = 75) 11 0.11 (0.39) 96 0.96 (1.98)
Nonminority–C (n = 69) 10 0.10 (0.60) 217 2.17 (5.19)
Minority–I (n = 185) 34 0.34 (0.88) 281 2.81 (3.63)
Minority–C (n = 202) 56 0.56 (1.15) 380 3.80 (5.54)
Single-parent status
Partnered–I (n = 165) 13 0.13 (0.70) 147 1.47 (2.60)
Partnered–C (n = 156) 20 0.20 (0.71) 218 2.18 (3.90)
Single parent–I (n = 95) 51 0.51 (0.84) 366 3.66 (3.99)
Single parent–C (n = 115) 77 0.77 (1.32) 502 5.02 (6.78)
Child sex
Girl–I (n = 129) 34 0.34 (0.98) 178 1.78 (2.66)
Girl–C (n = 151) 44 0.44 (1.03) 275 2.75 (3.93)
Boy–I (n = 131) 20 0.20 (0.49) 276 2.76 (3.85)
Boy–C (n = 120) 45 0.45 (1.08) 418 4.18 (6.92)

Abbreviations: C, control group; I, intervention group (assigned to Family Connects program).