Control (n = 72) | DWR (n = 72) | NPDR (n = 72) | PDR (n = 72) | ||
---|---|---|---|---|---|
HIF-1α rs11549465 C>T | |||||
Genotype distribution, n (%) | CC | 47 (65.3) | 35 (48.6) | 20 (27.8) | 25 (34.7) |
CT | 21 (29.2) | 27 (37.5) | 29 (40.3) | 29 (40.3) | |
TT | 4 (5.6) | 10 (13.9) | 23 (31.9) | 18 (25) | |
p-HWE | 0.344 | 0.141 | 0.054 | 0.062 | |
P value | 0.079a | < 0.0001a/0.01b | < 0.0001a/0.134b/0.558c | ||
Allele frequency (%) | C | 80.6 | 67.4 | 47.9 | 54.9 |
T | 19.4 | 32.6 | 52.1 | 45.1 | |
P value | 0.011a | < 0.0001a/< 0.0001b | < 0.0001a/0.03b/0.238c | ||
VEGF rs3025039 C>T | |||||
Genotype distribution, n (%) | CC | 21 (29.2) | 21 (29.2) | 17 (23.6) | 21 (29.2) |
CT | 30 (41.7) | 33 (45.8) | 33 (45.8) | 29 (40.3) | |
TT | 21 (29.2) | 18 (25) | 22 (30.6) | 22 (30.6) | |
p-HWE | 0.095 | 0.410 | 0.427 | 0.051 | |
P value | 0.830a | 0.746a/0.663b | 0.980a/0.720b/0.712c | ||
Allele frequency (%) | C | 52.8 | 52.1 | 45.1 | 49.3 |
T | 47.2 | 47.9 | 54.9 | 50.7 | |
P value | 0.906a | 0.195a/0.238b | 0.003a/0.637b/0.479c |