Table 4.

Impact of risk factors on postoperative refractive errors in wide macular, narrow macular, and other types of posterior staphyloma.

Variables	Univariate			Multivariate
	β	95%CI	P	β	95%CI	P
Wide, macular (n = 52)
Age, year	0.012	−0.028, 0.052	0.552	−0.012	−0.053, 0.029	0.573
ACD, mm	0.129	−0.561, 0.818	0.709	−0.022	−0.690, 0.646	0.948
Km, D	0.028	−0.210, 0.266	0.814	−0.024	−0.259, 0.211	0.838
AL, mm	−0.022	−0.162, 0.118	0.752	−0.011	−0.181, 0.160	0.901
SE, D	0.056	−0.018, 0.130	0.133	0.072	−0.016, 0.160	0.104
BCDVA, logMAR	1.331	0.353, 2.309	0.009*	1.635	0.504, 2.766	0.006*
Narrow, macular (n = 45)
Age, year	−0.023	−0.058, 0.011	0.180	−0.033	−0.067, 0.000	0.051
ACD, mm	0.140	−0.349, 0.629	0.568	−0.121	−0.612, 0.369	0.619
Km, D	0.001	−0.193, 0.191	0.990	0.117	−0.083, 0.318	0.243
AL, mm	0.202	0.040, 0.363	0.016*	0.197	0.020, 0.375	0.030*
SE, D	0.070	−0.017, 0.156	0.113	0.072	−0.014, 0.158	0.099
BCDVA, logMAR	0.573	−0.126, 1.271	0.105	0.447	−0.301, 1.195	0.234
Others (n = 16)
Age, year	0.003	−0.039, 0.045	0.890	0.029	−0.050, 0.108	0.424
ACD, mm	−0.112	−1.117, 0.893	0.814	−0.602	−2.777, 1.574	0.547
Km, D	−0.129	−0.388, 0.129	0.301	−0.230	−0.645, 0.186	0.243
AL, mm	0.095	−0.229, 0.419	0.538	0.172	−0.251, 0.594	0.382
SE, D	−0.004	−0.114, 0.106	0.942	0.037	−0.162, 0.235	0.679
BCDVA, logMAR	0.401	−0.824, 1.625	0.494	0.060	−1.753, 1.873	0.942

^*Significant at P <0.05. β = coefficient value. ACD, anterior chamber depth; AL, axial length; BCDVA, best corrected distance visual acuity; PS, posterior staphyloma; SE, spherical equivalent.