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Table 6 The association between BPI and TSQM

From: Quality of life and treatment satisfaction with pharmacological interventions in Chinese adults with chronic pain due to osteoarthritis

TSQM per BPI Parameter estimatea 95% CI P value Parameter estimateb 95% CI P value
TSQM- Effectiveness −2.64 (− 3.33, − 1.94) < 0.0001 − 2.75 (− 3.46, − 2.04) < 0.0001
TSQM- Side effect −0.59 (− 1.14, − 0.03) 0.0381 −0.65 (− 1.22, − 0.08) 0.0254
TSQM-Convenience −1.42 (− 1.94, − 0.90) < 0.0001 −1.31 (− 1.84, − 0.77) < 0.0001
TSQM- Global satisfaction −1.08 (− 1.86, − 0.29) 0.0073 −1.25 (− 2.05, − 0.45) 0.0022
  1. aAdjusted for age. bAdjusted for age, sex, BMI, number of pain sites, and comorbidity. BMI body mass index, BPI Brief Pain Inventory, CI confidence interval, TSQM Treatment Satisfaction Questionnaire for Medication