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Table 8 General Estimating Equations Model 2: DASA previous day as independent, DRILL-Interventions total (DRILL-Int.) as dependent. DUNDRUM-1 (D-1) and HCR-20-Current scale (HCR-20-C) as co-variants

From: A tool to evaluate proportionality and necessity in the use of restrictive practices in forensic mental health settings: the DRILL tool (Dundrum restriction, intrusion and liberty ladders)

model independent Co-variant dependent n N QICC Parameter Wald X2 df p
2.0 DASA previous day DRILL-Int 2166 28 17,991.0 DASA previous day 1034.0 8 0.000
2.1 DASA previous day   DRILL-Int 2166 28 17,771.9 DASA previous day 829.9 8 0.000
  D-1      D-1 2.5 1 0.113
2.2 DASA previous day   DRILL-Int 2103 26 17,116.4 DASA previous day 919.8 8 0.000
  HCR-C      HCR-C 2.4 1 0.121
2.3 DASA previous day   DRILL-Int 2103 26 16,978.3 DASA previous day 1029.8 8 0.000
  D-1      D-1 1.745 1 0.187
  HCR-C      HCR-C 2.86 1 0.091