Table 4 Comparison of baseline characteristics in reoperated group and non-reoperated group
Characteristics | Reoperated (n = 34) | Non-reoperated (n = 156) | p-value |
|---|---|---|---|
Male:Female, n | 16:18 | 74:82 | 1.000 |
Mean age at operation, yrs, mean ± SD (range) | 5.00 ± 1.39 (3.0 to 8.3) | 6.08 ± 2.32 (3.3 to 14.0) | 0.001 a |
Preoperative baseline characteristics | |||
Exodeviation, PD, mean ± SD (range) | |||
Near | 30.15 ± 5.00 (25 to 40) | 29.19 ± 6.71 (16 to 50) | 0.435 |
Distance | 30.00 ± 4.77 (25 to 40) | 28.96 ± 6.61 (18 to 50) | 0.290 |
Worth 4-dot test, n (%) b | |||
Near | 0.643 | ||
Diplopia | 0 (0) | 4 (2.8) | |
Suppression | 12 (41.4) | 54 (38.3) | |
Fusion | 17 (58.6) | 83 (58.9) | |
Distance | 0.273 | ||
Diplopia | 0 (0) | 9 (6.4) | |
Suppression | 17 (58.6) | 86 (61.0) | |
Fusion | 12 (41.4) | 46 (32.6) | |
Titmus test, log arcsec, mean ± SD (arcsecond, range) b | 2.34 ± 0.65 (40 to 6000) | 2.32 ± 0.64 (40 to 6000) | 0.865 |
Office control, n (%) | 0.776 | ||
Poor | 3 (8.8) | 17 (10.9) | |
Fair | 31 (91.2) | 139 (89.1) | |
Good | 0 (0) | 0 (0) | |
Operation amount, mm, mean ± SD (range) | 6.84 ± 0.68 (6.0 to 8.0) | 6.65 ± 1.03 (5.0 to 10.0) | 0.187 |
Pre-patching baseline characteristics | |||
Best corrected visual acuity, LogMAR, mean ± SD (range) | |||
Right | 0.05 ± 0.07 (0 to 0.22) | 0.05 ± 0.07 (0 to 0.3) | 0.881 |
Left | 0.05 ± 0.07 (0 to 0.22) | 0.05 ± 0.07 (0 to 0.3) | 0.745 |
Exodeviation, PD, mean ± SD (range) | |||
Near | 11.91 ± 2.99 (25 to 40) | 10.48 ± 2.35 (16 to 50) | 0.012 a |
Distance | 11.91 ± 2.99 (25 to 40) | 10.39 ± 2.46 (18 to 50) | 0.002 a |
Office control, n (%) | 1.000 | ||
Poor | 0 (0) | 0 (0) | |
Fair | 33 (97.1) | 149 (95.5) | |
Good | 1 (2.9) | 7 (4.5) | |
The interval between operation and recurrence, weeks, mean ± SD (range) | 78.17 ± 55.53 (4.9 to 186.9) | 54.48 ± 60.88 (4.7 to 253.0) | 0.038 a |
The interval between operation and patching ,weeks, mean ± SD (range) | 85.91 ± 59.36 (4.9 to 186.9) | 60.37 ± 63.85 (4.7 to 253.0) | 0.034 a |
Duration of part-time patching, weeks, mean ± SD (range) | 85.07 ± 34.99 (26.0 to 151.0) | 64.38 ± 36.54 (24.0 to 201.7) | 0.003 a |
Duration of follow up, weeks, mean ± SD (range) | 91.96 ± 31.94 (29.9 to 151.0) | 75.36 ± 43.72 (24.5 to 250.6) | 0.038 a |