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Table 3 Treatment and gestational age

From: A pilot randomized controlled trial comparing the efficacy of exercise, spinal manipulation, and neuro emotional technique for the treatment of pregnancy-related low back pain

Variable Exercise (n = 22) NET (n = 20) SMT (n = 15) Total (n = 57)
  Mean (SD) or n (%) Mean (SD) or n (%) Mean (SD) or n (%) Mean (SD) or n (%)
Gestational age     
Baseline 23.7 (7.5) 27.0 (5.8) 25.7 (5.3) 25.4 (6.4)
Follow-up* 33.0 (8.0) 35.9 (4.8) 36.2 (4.5) 34.8 (6.3)
Treatment Preference at baseline.     
No Preference 6 (27.3%) 5 (25.0%) 4 (26.7%) 15 (26.3%)
Exercise 2 (9.1%) 2 (10.0%) 2 (13.3%) 6 (10.5%)
NET 7 (31.8%) 6 (30.0%) 3 (20.0%) 16 (28.1%)
SMT 7 (31.8%) 7 (35.0%) 6 (40.0%) 20 (35.1%)
Total number of treatments 5.4 (0.7%) 7.8 (0.9%) 7.5 (0.6%) 6.8 (3.5%)
  1. * Gestational Age at the last visit (for which outcomes were used in the analysis).