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Table 1 Baseline characteristics comparisons

From: Comparisons of fentanyl and sufentanil on recovery time after inguinal hernia repair in children: a randomized clinical trial

Characteristics

F1 (n = 75)

S1 (n = 75)

P

F2 (n = 75)

S2 (n = 75)

P

Age, years, M ± SD

3.6\(\pm\)1.4

3.6\(\pm\)1.3

0.967

8.9\(\pm\)1.6

8.7\(\pm\)1.5

0.334

Sex, M, n (%)

40(53.3)

48(64.0)

0.185

44(58.7)

40(53.3)

0.511

Height, cm, M ± SD

102.0\(\pm\)9.8

103.3\(\pm\)8.6

0.423

133.5\(\pm\)9.7

130.8\(\pm\)9.4

0.089

Weight, kg, M ± SD

16.0\(\pm\)2.4

16.5\(\pm\)2.3

0.156

31.1\(\pm\)6.1

29.9\(\pm\)6.8

0.311

  1. M ± SD, mean ± standard deviation; F1, fentanyl in children 2–6 years old; S1, sufentanil in children 2–6 years old; F2, fentanyl in children 6–12 years old; S2, sufentanil in children 6–12 years old