Table 3 Hazard ratio estimates from Cox PH models stratified by arena orientation
Experiment characteristics | N | Passed through hole (%) | HR (95 % CI) | p-value |
|---|---|---|---|---|
Vertical orientation | 219 | 79 (36) | ||
9 mm hole | 123 | 28 (23) | Ref | |
13 mm hole | 96 | 51 (53) | 3.96 (2.48, 6.33) | < 0.001 |
85 mm arena | 110 | 50 (45) | 3.43 (2.13, 5.51) | < 0.001 |
170 mm arena | 109 | 29 (27) | Ref | |
Horizontal orientation | 151 | 89 (59) | ||
9 mm hole | 74 | 49 (66) | Ref | |
13 mm hole | 77 | 40 (52) | 1.63 (1.07, 2.49) | 0.02 |
85 mm arena | 82 | 39 (48) | 1.94 (1.27, 2.95) | 0.002 |
170 mm arena | 69 | 50 (72) | Ref |