FIB | 3-in-1 | ||||||
---|---|---|---|---|---|---|---|
Mean (SD) | N | Mean (SD) | N | Difference | 95% CI | p Value | |
Primary outcome | |||||||
Pain score at 60 min in mm | 38 (25) | 79 | 35 (25) | 83 | 3.0 | −4.7 to 10.8 | 0.44 |
Secondary outcomes | |||||||
Pain score at 30 min in mm | 44 (26) | 80 | 45 (24) | 85 | −0.7 | −8.1 to 6.6 | 0.85 |
Length of stay in days | 13.5* (9.5 to 28.5) | 84 | 10* (7 to 16) | 87 | 0.26† | 0.07 to 0.45 | 0.006 |
*Median (Q1, Q3), sample size.
†Length of stay data were positively skewed, therefore data were transformed using natural logarithms. The exponentials of the between-group difference and 95% CI represents the ratio of the geometric means.
FIB, fascia iliaca block.