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Characteristics Educated ward (n = 30) Control ward (n = 30) P Age, mean ± SD, y 63.27 ± 11.91 60.73 ± 14.37 0.460 Male gender, no. (%) 15 (50.0) 13 (43.3) 0.605 BMI, mean ± SD, kg/m2 24.23 ± 3.15 22.78 ± 2.73 0.061 Education < High school graduate, no. (%) 16 (53.3) 16 (53.3) 1.000 ASA score, mean ± SD 1.80 ± 0.71 1.70 ± 0.79 0.610
Tag:
well educated people