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. 2022 May 11;22:212. doi: 10.1186/s12886-022-02436-5

Table 3.

Refractive characteristics

Variables Myopic Non-myopic Total P value
(Myopic vs. Non-myopic)
AL (mm) 23.92 (23.35, 24.61) 23.01 (22.50, 23.49) 23.27 (22.69, 23.91)  < 0.001a
CRC (mm) 7.79 (7.62, 7.96) 7.84 (7.67, 8.00) 7.82 (7.65, 7.99) 0.03 a
SER (D) -1.50 (-2.50, -0.88)  + 0.13 (-0.25, + 0.50) -0.13 (-1.13, -0.13)  < 0.001 a
ACD (mm) 3.77 (3.63, 3.93) 3.56 (3.39, 3.74) 3.64 (3.45, 3.82)  < 0.001 a
CCT(μm) 548.97 ± 32.67 550.75 ± 31.22 550.14 ± 31.72 0.357 b
AL/CRC 3.07(3.01, 3.14) 2.94(2.89, 2.98) 2.97(2.91, 3.04)  < 0.001 a

Data are presented as medians and quartiles (p25, p75) or as the means with SD

aMann-Whitney U test

bIndependent t-test