Diabetic retinopathy | Sight threatening diabetic retinopathy | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Well controlled glucose | Uncontrolled glucose | Well controlled glucose | Uncontrolled glucose | |||||||||
Case | Control | p | Case | Control | p | Case | Control | p | Case | Control | p | |
n | 172 | 684 | 356 | 660 | 23 | 657 | 104 | 611 | ||||
age (year) | 67.04 ± 9.89 | 67.32 ± 9.34 | 0.73 | 67.97 ± 10.18 | 68.62 ± 9.13 | 0.32 | 71.87 ± 6.58 | 67.11 ± 9.22 | 0.01 | 69.58 ± 10.10 | 68.29 ± 9.08 | 0.19 |
male | 66 (38.37) | 254 (37.13) | 0.76 | 159 (44.66) | 285 (43.18) | 0.65 | 8 (34.78) | 243 (36.99) | 0.83 | 51 (49.04) | 264 (43.21) | 0.27 |
diabetes duration | 5.88 ± 6.00 | 4.45 ± 4.88 | 0.01 | 11.61 ± 7.06 | 7.95 ± 6.07 | < 0.01 | 7.11 ± 7.63 | 4.11 ± 4.64 | 0.13 | 13.25 ± 7.29 | 7.72 ± 6.10 | < 0.01 |
BMIa | 24.62 ± 2.86 | 24.46 ± 3.08 | 0.25 | 24.88 ± 3.45 | 25.08 ± 3.38 | 0.6 | 24.65 ± 3.05 | 24.81 ± 3.16 | 0.82 | 24.25 ± 3.56 | 25.15 ± 3.27 | 0.01 |
high blood pressure | 125 (72.67) | 472 (69.01) | 0.4 | 286 (80.34) | 515 (78.03) | 0.42 | 17 (77.27) | 448 (75.17) | 0.82 | 93 (89.42) | 519 (84.94) | 0.23 |
hypercreatininemia | 8 (4.65) | 37 (5.41) | 0.69 | 28 (7.87) | 33 (5.00) | 0.07 | 0 (0.00) | 34 (5.18) | 0.26 | 11 (10.58) | 28 (4.59) | 0.01 |
hypercholesterolemia | 68 (39.53) | 295 (43.13) | 0.39 | 167 (46.91) | 277 (42.03) | 0.14 | 9 (39.13) | 288 (43.84) | 0.65 | 48 (46.15) | 261 (42.03) | 0.52 |
hyperlipidemia | 40 (23.26) | 198 (28.95) | 0.14 | 134 (37.64) | 245 (37.18) | 0.88 | 2 (8.7) | 191 (29.07) | 0.03 | 34 (32.69) | 232 (38.03) | 0.3 |
HbA1cb (%) | 5.93 ± 0.38 | 5.92 ± 0.38 | 0.89 | 8.27 ± 1.46 | 7.69 ± 1.08 | < 0.01 | 6.06 ± 0.36 | 5.92 ± 0.37 | 0.08 | 8.44 ± 1.57 | 7.70 ± 1.09 | < 0.01 |