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. 2012 Sep 19;6:1527–1533. doi: 10.2147/OPTH.S33270

Table 3.

Distribution of convergence and divergence break and recovery

Convergence break
Convergence recovery
Divergence break
Divergence recovery
Good n = 888 (%) Poor n = 122 (%) Good n = 549 (%) Poor n = 461(%) Good n = 634 (%) Poor n = 376 (%) Good n = 340 (%) Poor n = 670 (%)
Age (years)
  8 269 (26.6) 31 (3.1) 166 (16.4) 134 (13.3) 181 (17.9) 119 (11.8) 94 (9.3) 206 (20.5)
  9 254 (25.1) 35 (3.5) 151 (15.0) 138 (13.7) 182 (18.0) 107 (10.6) 88 (8.7) 201 (20.0)
  10 130 (12.9) 23 (2.3) 83 (8.2) 70 (6.9) 101 (10.0) 52 (5.1) 69 (6.8) 84 (8.3)
  11 137 (13.6) 26 (2.6) 89 (8.8) 74 (7.3) 98 (9.7) 65 (6.5) 55 (5.4) 108 (10.7)
  12 98 (9.7) 7 (0.6) 60 (5.9) 45 (4.5) 72 (7.1) 33 (3.3) 34 (3.3) 71 (7.0)
P value 0.024 0.736 0.016 0.002
Sex
  Male 591 (58.5) 78 (7.7) 366 (36.2) 303 (30.0) 421 (41.7) 248 (24.5) 218 (21.6) 451 (44.6)
  Female 297 (29.4) 44 (4.4) 183 (18.1) 158 (15.7) 213 (21.1) 128 (12.7) 122 (12.1) 219 (21.7)
P value 0.817 0.948 0.736 0.323

Note:

*

Chi-square test (P < 0.05, considered significant).