Table 1 Baseline demographics and clinical characteristics of the study participants.

From: Efficacy of platelet-rich plasma as an adjuvant to surgical carpal ligament release: a prospective, randomized controlled clinical trial

Variables

Group

PRP

PPP

Age (years)

46.1 ± 6.8

46.4 ± 10.6

Sex (male/female)

6/19

7/18

Dominant hand (right/left)

23/2

23/2

Affected hand (right/left)

13/12

14/11

Padua grading score (mild/moderate/severe/extreme)

(3/9/12/1)

(1/12/11/1)

Occupation

  

   Restoration and trade-sector workers

10

13

   Skilled workers in manufacturing industries

3

3

   Installation or fixed machinery operators

2

1

   Drivers and mobile machinery operators

2

1

   Unskilled services workers

3

3

   Agriculture, fishing, and construction workers

5

4

HGS (kg)

20.7 ± 9.9

22.1 ± 9.9

WBFS (0–10)

7.4 ± 2.3

7.6 ± 2.3

BCTSQs (1–5)

3.5 ± 0.8

3.6 ± 0.6

BCTSQf (1–5)

3.4 ± 0.8

3.3 ± 0.9

  1. HGS = Hand Grip Strength; WBFS = Wong–Baker Faces Scale; BCTSQ = Boston Carpal Tunnel Syndrome Questionnaire (s = severity and f = function).