| Group O | Group N | Total | Chi-square | ||||
n | % | n | % | n | % | X2 | P-value | |
Gender | ||||||||
Male | 20 | 44.44 | 22 | 48.89 | 42 | 46.67 | 0.179 | 0.673 |
Female | 25 | 55.56 | 23 | 51.11 | 48 | 53.33 | ||
Age | ||||||||
2 yrs. | 3 | 6.67 | 2 | 4.44 | 5 | 5.56 | 0.883 | 0.927 |
3 yrs. | 6 | 13.33 | 5 | 11.11 | 11 | 12.22 | ||
4 yrs. | 14 | 31.11 | 16 | 35.56 | 30 | 33.33 | ||
5 yrs. | 15 | 33.33 | 17 | 37.78 | 32 | 35.56 | ||
6 yrs. | 7 | 15.56 | 5 | 11.11 | 12 | 13.33 | ||
ASA | ||||||||
I | 32 | 71.11 | 36 | 80.00 | 68 | 75.56 | 0.963 | 0.327 |
II | 13 | 28.89 | 9 | 20.00 | 22 | 24.44 |