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Table 6 Sample values and percentage of the various variables (age, sex, practice time, weekly hours, and DASH values) categorized, and the p value in association with the sub-items (without pain and with pain)

From: Function, strength, and muscle activation of the shoulder complex in Crossfit practitioners with and without pain: a cross-sectional observational study

Variable Categorical variables No pain Pain p value
Age (years) < 20 3 (3.8%) 0 0.42
  20–29 21 (26.6%) 12 (15.2%)  
  30–39 22 (27.8%) 16 (20.3%)  
  > 40 4 (5.1%) 1 (1.3%)  
Sex M 32 (40.5%) 17 (21.5%) 0.63
  F 18 (22.8%) 12 (15.2%)  
Practice time < 1 year 7 (8.9%) 6 (7.6%) 0.45
  1–2 years 16 (20.3%) 9 (11.4%)  
  2–3 years 12 (15.2%) 3 (3.8%)  
   > 3 years 15 (19.0%) 11 (13.9%)  
Week hours 2–5 h 25 (31.6%) 12 (15.2%) 0.27
  6–10 h 17 (21.5%) 15 (19.0%)  
  11–18 h 8 (10.1%) 2 (2.5%)  
DASH 0–20 49 (62.0%) 22 (27.8%) 0.004
  21–40 1 (1.3%) 6 (7.6%)  
  41–60 0 1 (1.3%)  
  61–80 0 0  
  81–100 0 0  
DASH (OPC 1) 0–20 41 (51.9%) 15 (19.0%) 0.03
  21–40 5 (6.3%) 9 (11.4%)  
  41–60 3 (3.8%) 3 (3.8%)  
  61–80 1 (1.3%) 2 (2.5%)  
  81–100 0 0  
DASH (OPC 2) 0–20 46 (58.2%) 21 (26.6%) 0.05
  21–40 3 (3.8%) 5 (6.3%)  
  41–60 1 (1.3%) 3 (3.8%)  
  61–80 0 0  
  81–100 0 0  
  1. No significant difference were found (p > 0.1)