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Table 3 Spearman’s correlations between subjective measures (SF-36, HAQ-DI) and actigraphic measures

From: Physical activity of elderly patients with rheumatoid arthritis and healthy individuals: an actigraphy study

  RA patients (n = 20) Healthy individuals (n = 20)
  MAC PAC LAR MAC PAC LAR
SF-36       
 Physical Functioning 0.38 0.03 −0.45* 0.20 0.35 −0.06
 Role-Physical 0.33 0.44 −0.31 0.39 0.55* −0.26
 Bodily Pain 0.35 −0.05 −0.47* 0.43 0.51* −0.33
 General Health Perception 0.26 −0.12 −0.21 −0.28 −0.26 0.22
 Vitality 0.00 −0.15 −0.08 0.08 0.11 −0.14
 Social Functioning 0.23 0.15 −0.27 0.02 0.00 −0.05
 Role-Emotional 0.22 0.23 −0.23 0.04 0.06 −0.04
 Mental Health 0.11 0.04 −0.13 −0.05 0.08 0.05
HAQ-DI −0.52* −0.08 0.58** −0.05 −0.18 −0.14
  1. SF-36 MOS 36-item short-form health survey, HAQ-DI Health Assessment Questionnaire disability index, MAC Mean activity count, PAC Peak activity count, LAR Low activity ratio
  2. * p < 0.05, **p < 0.01
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BioPsychoSocial Medicine

ISSN: 1751-0759

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