Table 2

Treatment outcome variables for count and continuous outcomes at pretreatment, post-treatment and 6-month follow-up 

Outcome
Count data
PretreatmentPost-treatment6-Month follow-upPretreatment to post-treatment comparisonPost-treatment to 6-month follow-up comparisonPretreatment to 6-month follow-up comparisonModel pa
Median (IQR) Median (IQR) Median (IQR) Z Per cent change(95% CI) Z Per cent change
(95% CI)
Z Per cent change(95% CI)
DSHI-f22.00 (9.5 to 56.0)10.00 (2.8 to 45.5)4.00 (0.0 to 13.0)4.24***52% (33 to 66)3.62***49% (27 to 65)7.33***76% (65 to 83)<0.001
BSL4.00 (2.0 to 7.0)2.00 (1.0 to 5.0)2.00 (0.3 to 5.0)3.60***29% (14 to 41)0.768% (−14 to 25)4.18***34% (20 to 46)<0.001