Background
Methods
Subjects
Inclusion and exclusion criteria
Diagnosis of AMD
Genotyping
Statistical analysis
Results
Total | Control | AMD | P1 | P2 | P3 | P4 | ||||
---|---|---|---|---|---|---|---|---|---|---|
Total | Wet | Dry | ||||||||
Age | Mean ± SD | 74 ± 7 | 73 ± 7 | 76 ± 8 | 75 ± 8 | 81 ± 7 | < 0.001a | 0.006a | < 0.001a | < 0.001a |
sex | Male | 240 (59.0%) | 103 (53.9%) | 137 (63.4%) | 118 (66.7%) | 19 (48.7%) | 0.052b | 0.013b | 0.553b | 0.035b |
Female | 167 (41.0%) | 88 (46.1%) | 79 (36.6%) | 59 (33.3%) | 20 (51.3%) |
Control | AMD | OR | 95% CI | P | AOR | 95% CI | P | ||||
Lower | Upper | Lower | Upper | ||||||||
Genotypea | 0.088 | 0.181 | |||||||||
TT | 166 (86.9%) | 201 (93.1%) | Ref | Ref | |||||||
AT | 25 (13.1%) | 14 (6.5%) | 0.46 | 0.23 | 0.92 | 0.028 | 0.49 | 0.23 | 1.04 | 0.064 | |
AA | 0 (0.0%) | 1 (0.5%) | – | – | – | – | – | – | – | – | |
Alleleb | T | 357 (93.5%) | 416 (96.3%) | Ref | Ref | ||||||
A | 25 (6.5%) | 16 (3.7%) | 0.55 | 0.29 | 1.04 | 0.068 | 0.63 | 0.31 | 1.26 | 0.191 | |
Control | Wet | OR | 95% CI | P | AOR | 95% CI | P | ||||
Lower | Upper | Lower | Upper | ||||||||
Genotypea | 0.146 | 0.320 | |||||||||
TT | 166 (86.9%) | 164 (92.7%) | Ref | Ref | |||||||
AT | 25 (13.1%) | 12 (6.8%) | 0.49 | 0.24 | 1.00 | 0.050 | 0.55 | 0.26 | 1.19 | 0.131 | |
AA | 0 (0.0%) | 1 (0.6%) | – | – | – | – | – | – | – | – | |
Alleleb | T | 357 (93.5%) | 340 (96.0%) | Ref | Ref | ||||||
A | 25 (6.5%) | 14 (4.0%) | 0.59 | 0.30 | 1.15 | 0.121 | 0.70 | 0.35 | 1.42 | 0.324 | |
Control | Dry | OR | 95% CI | P | AOR | 95% CI | P | ||||
Lower | Upper | Lower | Upper | ||||||||
Genotypea | 0.176 | 0.149 | |||||||||
TT | 166 (86.9%) | 37 (94.9%) | Ref | Ref | |||||||
AT | 25 (13.1%) | 2 (5.1%) | 0.36 | 0.08 | 1.58 | 0.176 | 1.20 | 1.12 | 1.28 | 0.000 | |
AA | 0 (0.0%) | 0 (0.0%) | – | – | – | – | – | – | – | – | |
Alleleb | T | 357 (93.5%) | 76 (97.4%) | Ref | Ref | ||||||
A | 25 (6.5%) | 2 (2.6%) | 0.38 | 0.09 | 1.62 | 0.189 | 0.22 | 0.03 | 1.81 | 0.160 | |
Dry | Wet | OR | 95% CI | P | AOR | 95% CI | P | ||||
Lower | Upper | Lower | Upper | ||||||||
Genotypea | 0.928 | 0.552 | |||||||||
TT | 37 (94.9%) | 164 (92.7%) | Ref | Ref | |||||||
AT | 2 (5.1%) | 12 (6.8%) | 1.35 | 0.29 | 6.31 | 0.700 | 3.28 | 0.39 | 27.66 | 0.275 | |
AA | 0 (0.0%) | 1 (0.6%) | – | – | – | – | – | – | – | – | |
Alleleb | T | 76 (97.4%) | 340 (96.0%) | Ref | Ref | ||||||
A | 2 (2.6%) | 14 (4.0%) | 1.56 | 0.35 | 7.03 | 0.559 | 3.21 | 0.39 | 26.39 | 0.278 |
CFB | Case | Control | OR | 95% CI | P | ||
---|---|---|---|---|---|---|---|
Lower | Upper | ||||||
C3 Non-CC | Non-TT | 4 | 7 | 0.45 | 0.13 | 1.54 | 0.202 |
TT | 95 | 52 | 1.76 | 1.17 | 2.66 | 0.007 | |
CC | Non-TT | 10 | 17 | 0.44 | 0.20 | 1.00 | 0.049 |
TT | 126 | 111 | 0.79 | 0.54 | 1.17 | 0.238 | |
CFH Non-TT | Non-TT | 15 | 12 | 0.73 | 0.33 | 1.62 | 0.438 |
TT | 167 | 64 | 3.76 | 2.32 | 6.11 | 0.000 | |
TT | Non-TTa | 0 | 4 | 0.00 | 0.00 | 0.897 | 0.019 |
TT | 28 | 46 | 0.27 | 0.16 | 0.46 | 0.000 |