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Table 5 Comparison of duration and number of intraoperative capillary bleeds between the three-dimensional and Conventional microscope surgical groups

From: Comparison of cognitive workload and surgical outcomes between a three-dimensional and conventional microscope macular hole surgery

Parameter

3D Surgery (N = 20)

CM Surgery (N = 30)

P value

Total Surgical Duration (seconds)

Mean ± SD

3723 ± 573.34

3552.41 ± 535.31

0.299

Duration of ILM peel (seconds)

Mean ± SD

442.14 ± 31.09

446.18 ± 37.69

0.682

Number of Hemorrhages

Median (IQR)

1 (0–2)

1 (0–2)

0.75

  1. 3D: Three-dimensional; CM; Conventional Microscope SD: Standard deviation; IQR: Inter-quartile range; ILM: Internal limiting membrane