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Table 4 Estimated values and changes from baseline at each visit in SCAS-C and SCAS-P by MMRM

From: Effectiveness of a cognitive behavioural therapy-based anxiety prevention programme for children: a preliminary quasi-experimental study in Japan

Score Visit Intervention (n = 13) Control (n = 16) Between group difference for baseline change p value
Estimated mean (95 % CI) Estimated mean (95 % CI)
SCAS-C Pre 20.61 (13.94–27.28) 18.56 (12.54–24.57) NA NA
Post 14.38 (8.87–19.89) 17.56 (12.59–22.53) 5.231 (−0.176–10.64) 0.057
FU 11.77 (6.69–16.84) 14.97 (10.27–19.67) 5.747 (−1.355–12.85) 0.108
SCAS-P Pre 21.07 (15.99–26.16) 9.37 (4.79–13.95) NA NA
Post 14.31 (9.24–19.37) 10.62 (6.06–15.18) 8.019 (4.284–11.75) 0.0002
FU 11.50 (6.53–16.47) 9.51 (5.02–14.00) 9.709 (5.179–14.23) 0.0002
  1. MMRM mixed-effect model for repeated measures; SCAS-C/P, Spence children’s anxiety scale-child/parent versions; FU follow-up; NA not available