Table 4. Summary of the analysis of mitochondrial COI DNA variants.

Variants	Type	Residue change	Control (n=57)	Case (n=44)	OR (95% CI)	P
T5948C	Transition	I ≥ I	0	1	1.023 (0.978–1.070)	0.253
T5964C	Transition	L ≥ L	0	1	1.023 (0.978–1.070)	0.253
G5985A	Transition	V ≥ I	0	1	1.023 (0.978–1.070)	0.253
T6092C	Transition	F ≥ F	0	1	1.023 (0.978–1.070)	0.253
A6125G	Transition	M ≥ M	0	1	1.023 (0.978–1.070)	0.253
G6179A	Transition	M ≥ M	2	2	1.310 (0.177–9.683)	0.791
T6253C	Transition	M ≥ T	0	1	1.023 (0.978–1.070)	0.253
G6267A	Transition	A ≥ T	1	1	1.279 (0.078–21.042)	0.863
A6353d	Deletion	frmshft	0	1	1.023 (0.978–1.070)	0.253
G6366A	Transition	V ≥ V	1	2	0.651 (0.057–7.420)	0.728
T6392C	Transition	N ≥ N	4	10	3.897 (1.131–13.425)	0.023*
C6424CC	Insertion	frmshft	0	1	1.023 (0.978–1.070)	0.253
C6455T	Transition	F ≥ F	7	8	1.587 (0.528–4.774)	0.408
C6482T	Transition	V ≥ V	0	1	1.023 (0.978–1.070)	0.253
C6531T	Transition	L ≥ L	0	1	1.023 (0.978–1.070)	0.253
T6626G	Transversion	P ≥ P	0	1	1.023 (0.978–1.070)	0.253
A6647C	Transversion	L ≥ L	0	1	1.023 (0.978–1.070)	0.253
T6680C	Transition	T ≥ T	4	6	2.092 (0.552–7.926)	0.269
T6681C	Transition	Y ≥ H	0	1	1.023 (0.978–1.070)	0.253
C6689CC	Insertion	frmshft	0	1	1.023 (0.978–1.070)	0.253
T6707C	Transition	F ≥ F	0	1	1.023 (0.978–1.070)	0.253
G6709GG	Insertion	frmshft	0	1	1.023 (0.978–1.070)	0.253
T6782C	Transition	F ≥ F	0	1	1.023 (0.978–1.070)	0.253
C6797T	Transition	D ≥ D	0	1	1.023 (0.978–1.070)	0.253
C6960T	Transition	L ≥ L	0	2	1.048 (0.982–1.117)	0.187
G6962A	Transition	L ≥ L	2	7	5.203 (1.024–26.442)	0.034*
C7028T	Transition	A ≥ A	41	34	1.327 (0.533–3.301)	0.543
T7040C	Transition	Y ≥ Y	0	1	1.023 (0.978–1.070)	0.253
C7160T	Transition	I ≥ I	0	1	1.023 (0.978–1.070)	0.253
C7196A	Transversion	L ≥ L	13	2	6.205 (1.320–29.162)	0.010*
A7250G	Transition	T ≥ T	0	1	1.023 (0.978–1.070)	0.253
C7280A	Transversion	F ≥ L	0	1	1.023 (0.978–1.070)	0.253

*, P<0.05. COI, cytochrome c oxidase subunit I; OR, odds ratio; CI, confidence interval; frmshft, frame shifts.