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. 2012 Apr 1;21(8):1558–1566. doi: 10.1007/s00586-012-2287-y

Table 1.

Baseline patient characteristics

PTcb (n = 40) PT (n = 40) p
Age (years) 54.97 ± 13.83 44.20 ± 11.44 0.001
Gender (M/F) 10 (25)/30 (75) 10 (25)/30 (75) ns
BMI (kg/m2) 23.98 ± 3.30 22.92 ± 3.97 ns
Smokers 8 (20) 10 (24.4) ns
Married 36 (90) 28 (68.3) 0.002
Employed 24 (60) 34 (82.9) ns
Physical activity 15 (37.5) 16 (39) ns
Education ns
 Primary school 5 (12.5) 5 (12.5)
 Secondary school 10 (25) 7 (17.5)
 Higher education 17 (42.5) 18 (45)
 Degree 8 (20) 10 (25)
Comorbidity ns
 None 30 (75) 23 (57.5)
 Musculoskeletal 9 (22.5) 10 (25)
 Non-musculoskeletal 1 (2.5) 7 (17.5)
Pain
 Duration (months) 17.00 ± 15.89 13.54 ± 13.33 ns
 Limb involvement 15 (37.5) 21 (51.2) ns

Continuous variables: mean value ± standard deviation; discrete variables: frequency (percentage)