Table 2.

Distribution of the study subjects according to the mean number of sextants affected per person as per LOA codes

LOA codes	Cases	Controls
0	2.12 ± 2.60*	4.87 ± 2.30
1	1.87 ± 2.22*	0.37 ± 1.30
2	1.13 ± 1.74*	0.33 ± 1.19
3	0.47 ± 1.16*	0.11 ± 0.51
4	0.12 ± 0.49	0.04 ± 0.28
X	0.29 ± 0.97	0.28 ± 0.93

*P < 0.05