Postoperative Refractive Prediction Error Measured by Optical and Acoustic Biometry after Phacovitrectomy for Rhegmatogenous Retinal Detachment without Macular Involvement

Table 1

Patient demographic and clinical characteristics.

	RRD group	Control group	value
Males	32	21
Females	17	12	0.548
Age (years)	62.6 ± 7.5 (48–82)	74.1 ± 7.1 (57–85)
Axial length (mm), optical biometry	24.32 ± 0.90 (22.76–25.99)	23.65 ± 0.86 (22.26–25.77)	0.00026
Axial length (mm), acoustic biometry	24.05 ± 0.89 (22.58–25.75)	23.36 ± 0.85 (22.03–25.77)	0.000114
K-average (Dpt)	43.67 ± 1.36 (41.19–47.38)	44.48 ± 1.37 (41.54–47.05)	0.002276
ACD (mm)	3.42 ± 0.33 (2.57–4.09)	3.03 ± 0.42 (2.26–4.08)

Note. Data are expressed as mean ± standard deviation and range. The proportion of male patients was analyzed by the chi-squared test. The values for age, axial length, K-average, and ACD were analyzed by the Mann–Whitney U test. ACD, anterior chamber depth; RRD, rhegmatogenous retinal detachment.