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Table 5 Mean values by cycloplegic autorefraction and cycloplegic subjective refraction

From: A randomized clinical trial using cyclopentolate and tropicamide to compare cycloplegic refraction in Chinese young adults with dark irises

  Autorefraction Subjective refraction p-value* r
Cyclopentolate Group (n = 150)
 Sphere (D) −3.60 ± 2.38 −3.67 ± 2.38 0.744 0.989
 Spherical equivalent (D) −4.00 ± 2.49 −3.97 ± 2.50 0.475 0.983
Tropicamide Group (n = 150)
 Sphere (D) −3.58 ± 2.76 −3.58 ± 2.78 0.866 0.993
 Spherical equivalent (D) −4.00 ± 2.86 −3.94 ± 2.87 0.532 0.992
  1. Values are presented as mean ± standard deviation
  2. *p-value by t-test. r by Pearson correlation analysis