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Table 3 Outcomes of prediction error of the combined group and phaco-only groups

From: Long-term outcomes of prediction error after combined phacoemulsification and trabeculectomy in glaucoma patients

Variables

Combined group (n=60)

Phaco-only group (n=60)

P value a

MAE at 3 months postoperatively (D)

0.69 ± 0.47

0.54 ± 0.47

0.072

MAE at 6 months postoperatively (D)

0.66 ± 0.60

0.52 ± 0.32

0.117

MAE at 12 months postoperatively (D)

0.59 ± 0.44

0.49 ± 0.43

0.226

MAE at 24 months postoperatively (D) b

0.63 ± 0.44

0.47 ± 0.36

0.083

  1. MAE mean absolute error, D diopters
  2. aIndependent t-test for combined group and phaco-only group
  3. bOnly forty-seven patients were included in each of groups at 24 months postoperatively