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Table 1 Demographics of the participants by group

From: Outcomes of human umbilical cord blood-derived mesenchymal stem cells in enhancing tendon-graft healing in anterior cruciate ligament reconstruction: an exploratory study

 

Negative control group (n = 10)

Experimental group (n = 8)

Positive control group (n = 9)

p value

Age, years, mean ± SD (range)

38 ± 5.72 (26–44)

33.25 ± 10.95 (20–50)

37.11 ± 6.7 (29–49)

0.4284

Sex, male/female, n (percentage)

5 (18.52)/5 (18.52)

6 (22.22)/2 (7.41)

6 (22.22)/3 (11.11)

0.6111

Height (cm), mean ± SD (range)

167.54 ± 8.21 (153.5–180)

172.45 ± 9.66 (155.1–183.1)

173.1 ± 9.57 (156.2–186)

0.3627

Weight (kg) mean ± SD (range)

70.63 ± 11.94 (56–91.5)

77.77 ± 20.04 (51.4–110.9)

74.13 ± 11.99 (54.5–91.2)

0.6003

Body mass index (kg/m2), mean ± SD (range)

25.13 ± 3.58 (18.52–31.55)

25.81 ± 4.59 (21.3–33.08)

24.62 ± 2.45 (20.97–27.58)

0.7927

  1. SD standard deviation