Table 1 Characteristics of included studies
From: Efficacy of differential reinforcement of other behaviors therapy for tic disorder: a meta-analysis
Author | Country | Number of children | Mean Age (SD) | Gender (M/F) | Mean YGTSS (SD) | Duration per session (min) | Mean number of tics/min (SD) | |
|---|---|---|---|---|---|---|---|---|
Conelea & Woods, 2008 [15] | USA | 9 | 11.5 (9–15) | 7/2 | 21.5 (3.6) | 6 | 46.6 (42.8) | 5.5 (6.1) |
Greene et al. 2014 [21] | USA | 21 | 8.14 (2.79) | 14/7 | 16.6 (6.9) | 5 | 4.4 (3.0) | 2.7 (3.1) |
Himle et al. 2007 [31] | USA | 4 | 13.5 (2.5) | 3/1 | 25.5 (3.9) | 5 | 16.7 (19.2) | 1.8 (1.9) |
Himle et al. 2008 [28] | USA | 3 | 9.0 (0.8) | 2/1 | NA | 5 | 18 (2.8) | 4 (2.2) |
Himle &Woods, 2004 [17] | USA | 7 | 9.8 (8–12) | 6/1 | 42.3 (11.1) | 5 | 50.0 (20.1) | 16.4 (13.7) |
Specht et al. 2012 [32] | USA | 12 | 13.8 (2.3) | 11/1 | 27.7 (8.8) | 10 | 13.8 (10.4) | 3.2 (2.8) |
Woods et al. 2007 [33] | USA | 13 | 10.0 (2.0) | 12/1 | 19.2 (4.1) | 5 | 7.3 (6.3) | 3.8 (4.8) |
Woods et al. 2008 [23] | USA | 10 | 10.8 (9–15) | 10/0 | 23.0 (6.3) | 5 | 4.29 (3.04) | 1.6 (1.7) |