Table 1. Study Demographics by Group.
| Characteristic | Treatment condition, No. (%) (N = 150)a | |||
|---|---|---|---|---|
| Total DNA (n = 71) | iPCIT (n = 34) | RAU (n = 37) | Total non-DNA (n = 79) | |
| Child sex | ||||
| Male | 51 (71.8) | 25 (73.5) | 26 (70.3) | 60 (75.9) |
| Female | 20 (28.2) | 9 (26.5) | 11 (29.7) | 19 (24.1) |
| Child age, mean (SD), mo | 36.27 (0.61) | 36.27 (0.67) | 36.27 (0.56) | 36.42 (1.2) |
| Child ethnicity and race | ||||
| Non-Hispanic Asian | 3 (4.2) | 1 (2.9) | 2 (5.4) | 2 (2.5) |
| Non-Hispanic Black or African American | 13 (18.3) | 4 (11.8) | 9 (24.3) | 15 (19.0) |
| Black Latino or Hispanic | 3 (4.2) | 1 (2.9) | 2 (5.4) | 7 (8.9) |
| White Latino or Hispanic | 48 (67.6) | 27 (79.4) | 21 (56.8) | 49 (62.0) |
| Non-Hispanic White | 4 (5.6) | 1 (2.9) | 3 (8.1) | 6 (7.6) |
| Primary caregiver age, mean (SD), y | 33.13 (7.00) | 33.06 (5.65) | 33.19 (5.12) | 34.87 (7.00) |
| Primary caregiver gender | ||||
| Women | 67 (94.4) | 33 (97.1) | 34 (91.9) | 72 (91.1) |
| Men | 4 (5.6) | 1 (2.9) | 3 (8.1) | 7 (8.9) |
| Primary caregiver education | ||||
| Did not complete high school | 7 (9.9) | 4 (8.8) | 3 (8.1) | 7 (8.9) |
| High school graduate | 34 (47.9) | 17 (50.0) | 17 (45.9) | 26 (32.9) |
| College graduate | 24 (33.8) | 8 (23.5) | 16 (43.2) | 25 (31.6) |
| Graduate degree | 6 (8.5) | 5 (14.7) | 1 (2.7) | 17 (21.5) |
| Did not report | NA | NA | NA | 4 (5.1) |
| Primary caregiver marital status | ||||
| Married | 45 (63.4) | 19 (55.9) | 26 (70.3) | 40 (50.6) |
| Separated or divorced | 4 (5.6) | 2 (5.9) | 2 (5.4) | 11 (13.9) |
| Single, never married | 21 (29.6) | 13 (38.2) | 8 (21.6) | 21 (26.6) |
| Cohabitating partner | 1 (1.4) | 0 | 1 (2.7) | 3 (3.8) |
| Not reported | 0 | 0 | 0 | 4 (5.1) |
| Primary caregiver preferred language | ||||
| English | 40 (56.3) | 17 (50) | 26 (70.3) | 53 (67.1) |
| Spanish | 28 (39.4) | 17 (50) | 11 (29.7) | 26 (32.9) |
| Child Behavior Checklist Total T score, mean (SD) | 62.6 (11.2) | 61.6 (10.9) | 63.6 (11.4) | 60.6 (10.1) |
Abbreviations: iPCIT, internet-based parent-child interaction training; NA, not applicable; RAU, referrals as usual.
a
No significant differences between iPCIT and RAU or between DNA and non-DNA were found.