Fall risk predictive algorithm (CR) for model III (5 days prior to reference day)
| Fall risk predictive CR (model III) in NH-residents: | |
| Fall risk=1/(1+exp(-linear predictor). | |
| Linear predictor=0.7799–0.6802*V1+0.0460*V2- −0.0016*V3+1.6442*V4+0.2664*V5 −0.4763*V6+0.4267*V7+0.2368*V8+0.0001*V9 −0.3780*V10+0.2927*V11 | |
| Predictive fall risk factors: | |
| V1 | Gender (1=male, 2=female) |
| V2 | Age_c=age −82,52 (age centred, linear term) |
| V3 | Age_c2 = (age_c)2 (age centred, quadratic term) |
| V4 | Presence of medicines with ATC code NO6D (yes=1, no=0) |
| V5 | Presence of medicines with ATC code N06A (yes=1, no=0) |
| V6 | Presence of medicines with ATC code N03A (yes=1, no=0) |
| V7 | Presence of medicines with ATC code N05A (yes=1, no=0) |
| V8 | Presence of medicines with ATC code N05C (yes=1, no=0) |
| V9 | Presence of medicines with ATC code G04 (yes=1, no=0) |
| V10 | Presence of medicines with ATC code N02A (yes=1, no=0) |
| V11 | Presence of medicines with ATC code N05B (yes=1, no=0) |
ATC, Anatomical Therapeutic Chemical; CR, clinical rule.