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Table 5 Participant characteristics associated with perceptions of the video. Data are Spearman’s rho correlation coefficient with 95% confidence intervals, n = 78 (apart from BMI where n = 77), bold signifies ρ ≥ 0.32

From: Exploring changes, and factors associated with changes, in behavioural determinants from a low-cost, scalable education intervention about knee osteoarthritis: An observational cohort study

  Enjoyable Helpful Believability Novelty Relevance
Age 0.01 (− 0.21 to 0.23) − 0.05 (− 0.27 to 0.17) − 0.19 (− 0.40 to 0.04) 0.10 (− 0.13 to 0.32) − 0.11 (− 0.33 to 0.12)
BMI − 0.12 (− 0.34 to 0.11) − 0.18 (− 0.39 to 0.05) − 0.02 (− 0.24 to 0.20) −0.05 (− 0.27 to 0.18) 0.03 (− 0.20 to 0.25)
Knee pain severity 0.12 (− 0.11 to 0.33) 0.05 (− 0.17 to 0.27) −0.26* (− 0.46 to − 0.04) 0.01 (− 0.21 to 0.23) −0.13 (− 0.34 to 0.10)
Need for cognition − 0.05 (− 0.27 to 0.17) −0.09 (− 0.31 to 0.14) 0.00 (− 0.22 to 0.22) −0.12 (− 0.33 to 0.11) −0.03 (− 0.25 to 0.19)
HL Having sufficient information to manage my health 0.09 (− 0.14 to 0.31) 0.16 (− 0.07 to 0.37) 0.14 (− 0.09 to 0.35) −0.01 (− 0.23 to 0.21) 0.08 (− 0.15 to 0.30)
HL Appraisal of health information 0.19 (− 0.04 to −.40) 0.22* (0.00 to 0.42) −0.03 (− 0.25 to 0.19) −0.08 (− 0.30 to 0.15) 0.00 (− 0.22 to 0.22)
HL Ability to find good health information 0.17 (− 0.06 to 0.38) 0.19 (− 0.04 to 0.40) 0.28* (0.06 to 0.48) 0.10 (− 0.13 to 0.32) 0.14 (− 0.09 to 0.35)
HL Understand health information well enough to know what to do 0.23* (0.00 to 0.43) 0.27* (0.05 to 0.47) 0.36* (0.14 to 0.54) 0.13 (−0.10 to 0.34) 0.20 (− 0.03 to 0.41)
  1. HL Health literacy
  2. *p < 0.05