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Table 1 Characteristics of the subjects with or without multiple subretinal particles (MSPs)

From: Characteristics of subretinal particles detected after pars plana vitrectomy for rhegmatogenous retinal detachment

 

MSPs

control

p value

Cases (eye) (%)

27 (12%)

197 (88%)

-

Age (year)

60.0 ± 8.9

58.9 ± 9.5

0.745

Gender (man/woman)

18 / 9

137 / 60

0.825

Macular off detachment

23 (85%)

127 (64%)

0.046

Duration of symptoms (day)

14.6 ± 15.3

11.2 ± 11.6

0.252

Axial length (mm)

25.04 ± 1.64

26.00 ± 1.78

0.012

Subretinal precipitate

11 (41%)

24 (12%)

0.002

PPV (25G/27G)

25 / 2

194 / 3

0.105

Combined cataract surgery

25 (93%)

164 (83%)

0.089

Intentional retinal break

1 (4%)

3 (2%)

0.393

Preop BCVA (logMAR)

0.48 ± 0.44

0.64 ± 0.69

0.702

 Postop BCVA (1 month)

0.17 ± 0.22

0.18 ± 0.31

0.548

 Postop BCVA (6 months)

0.04 ± 0.12

0.06 ± 0.22

0.337

  1. MSPs Multiple subretinal particles, PPV Pars plana vitrectomy, BCVA Best-corrected visual acuity, logMAR Logarithm of the minimum angle of resolution
  2. Mann–Whitney U test, Fisher’s exact probability test