Associations Between Blood Pressure Levels and Low Back Pain or Osteoarthritis in Korean Surveyees of KNHANES IV aged ≥20 yearsa.

CI, confidence interval; KNHANES, Korean National Health and Nutrition Examination Survey; OR, odds ratio.a Hypertension diagnosis was made when patients met international standards (SBP≥140 mmHg or DBP≥90 mmHg) or were already on medication.b Adjusted for age, sex, household income, education, occupation, BMI, smoking, alcohol consumption and exercise patterns.c Adjusted for age, sex, education, occupation, BMI, alcohol consumption and exercise patterns in low back pain, and age, sex, education, BMI and exercise patterns in osteoarthritis. Backward elimination method was used with Pd Lifetime low back pain: any previous experience of low back pain.e Lifetime osteoarthritis: any previous experience of osteoarthritis.Associations Between Blood Pressure Levels and Low Back Pain or Osteoarthritis in Korean Surveyees of KNHANES IV aged ≥20 yearsa.