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Table 3 SE and the amplitudes of motor fusion among different age groups

From: Relationship between age, refractive errors and motor fusion in a normal Chinese adult population: a cross-sectional study

  20–29 years (n = 27) 30–39 years (n = 70) 40–49 years (n = 76) 50–59 years (n = 70) H P value
SE (D) -1.25
(-3.75, -0.75)
-0.75
(-2.5, -0.47)
-0.375
(-0.875, 0)
0
(-0.5,0.156)
47.897 < 0.001*
Divergence (°) 12 (8, 14) 10 (8, 12) 8 (6, 11) 8 (6, 10) 23.341 < 0.001*
Convergence (°) 20 (14, 22) 19.5 (14, 24.5) 18 (14, 22) 19 (12, 24) 2.081 0.556
FVR (°) 32 (26, 40) 31 (24, 38) 28 (22, 32) 28 (18, 32) 11.767 0.008*
  1. All data were expressed as Median (1st quartile, 3rd quartile). SE: spherical equivalent. FVR: fusional vergence range