Skip to main content

Advertisement

Table 3 Risk ratios for the MPI-S groups using ACc as reference of the explantory variable, estimated by modified Poisson regression and adjusted for low back pain prior to pregnancy in 2002

From: Psychosocial and behavioural characteristics in women with pregnancy-related lumbopelvic pain 12 years postpartum

  IDa DYSb
n (%) RR CI (95%) p-valuee n (%) RR CI (95%) p-valuee
Pain status 12 years post partum 49 (22.5)     79 (36.2)    
 No pain   1     1   
 Pain   2.57 1.76–3.75 < 0.0001   2.23 1.53–3.25 < 0.0001
Days with lumbopelvic pain the past 12 months 43 (24.2)     73 (41.0)    
 <30 days   1     1   
 ≥30 days   2.63 1.72–4.03 < 0.0001   2.35 1.55–3.57 < 0.0001
Pain intensity the past week (VASd) 50 (22.8)     79 (36.1)    
 <70 mm   1     1   
 ≥70 mm   8.38 1.90–37.00 0.005   11.00 2.66–45.48 0.001
Pain intensity the past 12 months (VASd) 50 (22.8)     79 (36.1)    
 <70 mm   1     1   
 ≥70 mm   9.43 2.89–30.72 < 0.0001   9.32 2.94–29.57 < 0.0001
Sciatica 43 (24.3)     72 (40.7)    
 No   1     1   
 Yes   1.81 1.27–2.58 0.001   1.77 1.26–2.48 0.001
Neck and/or thoracic pain 28 (29.5)     41 (43.2)    
 No   1     1   
 Yes   2.09 0.94–4.62 0.07   1.98 0.92–4.26 0.08
Days with neck or thoracic pain the past 12 months 39 (26.5)     62 (42.2)    
 <30 days   1     1   
 ≥30 days   1.62 1.12–2.34 0.01   1.51 1.05–2.16 0.03
Sick leave the past 12 months 42 (24.3)     71 (41.0)    
 No   1     1   
 Yes   2.13 0.51–8.82 0.30   5.44 1.70–17.38 0.004
Treatment sought the past 12 months 43 (24.4)     73 (41.5)    
 No   1     1   
 Yes   1.51 0.91–2.52 0.11   2.28 1.50–3.46 < 0.0001
Prescription and/or non-prescription drugs 50 (23.1)     78 (36.1)    
 No   1     1   
 Yes   1.66 1.13–2.43 0.009   1.70 1.20–2.41 0.003
  1. Numbers in parenthesis are percentage unless otherwise specified
  2. aInterpersonally distressed
  3. bDysfunctional
  4. cAdapative copers
  5. dVisual Analogue Scale
  6. eSignificance test p < 0.05