Univariate analysis | Multivariate analysis | |||||
β | 95% CI | P value | β | 95% CI | P value | |
Macular inner sector ganglion cell layer | ||||||
Male gender | 1.368 | 0.732 to 2.004 | <0.001 | 1.452 | 0.818 to2.086 | <0.001 |
Laterality | 0.238 | −0.403 to 0.878 | 0.466 | |||
IOP per 1 mm Hg | 0.072 | −0.044 to 0.189 | 0.222 | |||
Age per 1 year | −0.022 | −0.039to0.006 | 0.008 | −0.019 | −0.035to0.003 | 0.021 |
Astigmatism per 1 dioptre | −0.094 | −0.543 to 0.354 | 0.68 | |||
SE per 1 dioptre | −0.07 | −0.219 to 0.080 | 0.36 | |||
cpRNFL thickness per 10 µm | 1.131 | 0.770 to1.493 | <0.001 | 1.172 | 0.812 to1.534 | <0.001 |
Macular outer sector ganglion cell layer | ||||||
Male gender | −0.715 | −1.271to0.159 | 0.012 | 0.335 | −0.153 to 0.823 | 0.178 |
Laterality | −0.414 | −0.969 to 0.141 | 0.144 | |||
IOP per 1 mm Hg | 0.085 | −0.034 to 0.204 | 0.159 | |||
Age per 1 year | −0.009 | −0.023 to 0.005 | 0.223 | |||
Astigmatism per 1 dioptre | 0.38 | −0.007 to 0.768 | 0.054 | |||
SE per 1 dioptre | 0.187 | 0.059 to0.316 | 0.004 | −0.167 | −0.289to0.046 | 0.007 |
cpRNFL thickness per 10 µm | 2.136 | 1.862 to2.410 | <0.001 | 2.269 | 1.974 to2.565 | <0.001 |
Factors with statistical significance are shown in boldface.
CI, Confidence interval; IOP, intraocular pressure; SE, spherical equivalent refractive error; cpRNFL, circumpapillary retinal nerve fibre layer.