Demographic and baseline characteristics.
Count | Age | L3-L4 | L4-L5 | L5-S1 | ||||||
---|---|---|---|---|---|---|---|---|---|---|
N | % | Mean | SD | N | % | N | % | N | % | |
Total | 76 | 100 | 56.47 | 12.066 | 21 | 27.6 | 40 | 52.6 | 15 | 19.7 |
Male | 38 | 50 | 56.53 | 12.63 | 11 | 28.9 | 20 | 52.6 | 7 | 18.4 |
Female | 38 | 50 | 56.42 | 11.64 | 10 | 26.3 | 20 | 52.6 | 8 | 21.1 |
t test p=0.970 | chi square p=0.944 |