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. 2018 Feb 21;10:76–81. doi: 10.1016/j.pmedr.2018.02.009

Table 1.

Sample characteristics.

Total sample (n = 103) AR (n = 30) PR (n = 73) p
Sex [male] n (%) 42 (40.8) 8 (26.7) 34 (46.6) 0.08a
Age [years] mean (SD) 20.9 (3.7) 21.8 (5.2) 20.5 (2.9) 0.18b
BMI [kg/m2] mean (SD) 23.7 (4.1) 23.5 (3.6) 23.8 (4.3) 0.79b
a

Chi-square test.

b

t-Test.