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Table 3 Estimated marginal means adjusted by age with linear regression equation

From: Effect of diabetic retinopathy and diabetes on the intraocular straylight in pseudophakic eyes

  Group 1 Group 2 Group 3 Group 4
Estimated marginal means 1.162 ± 0.047 1.344 ± 0.050 1.560 ± 0.055 1.756 ± 0.053
95 % confidence interval 1.068–1.255 1.244–1.444 1.450–1.671 1.651–1.860
Multiple linear regression log(s) = −0.174 + age × 0.020 log(s) = −0.079 + age × 0.021 log(s) = 1.011 + age × 0.007 log(s) = −0.097 + age × 0.028