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Table 1 Baseline and clinical characteristics of the participants in the study

From: Use and usability of the dr. Bart app and its relation with health care utilisation and clinical outcomes in people with knee and/or hip osteoarthritis

 

Dr. Bart app group

(N = 214)

Age, years; mean (SD)

62.1 (7.7)

Female, n (%)

147 (68.7)

Body mass index, kg/m2; mean (SD)

27.8 (5.1)

Level of education (≤ 12 years), n (%)

56 (28.0)

Main OA location

 - Knee, n (%)

157 (73.4)

Duration of symptoms, n (%)

 - < 1 year

25 (11.7)

 - 1–5 years

104 (48.6)

 - 6–10 years

49 (22.9)

 - > 10 years

36 (16.8)

Clinical characteristics

 Symptomsa (0–100); mean (SD)

57.7 (16.3)

 Paina (0–100); mean (SD)

57.5 (15.5)

 Activities of daily livinga (0–100); mean (SD)

58.5 (19.7)

 Activitiesa (0–100); mean (SD)

32.6 (23.9)

 Quality of lifea (0–100); mean (SD)

38.0 (17.5)

 Self-management behaviourb (13–52); mean (SD)

40.8 (5.3)

 Physical activity, total hours/week; mean (SD)

31.6 (21.2)

 Health-related quality of life (0–1); mean (SD)

0.72 (0.19)

 Health-related quality of life (slider) (0–100); mean (SD)

70.9 (15.5)

 Illness Perceptions (range 0–80); mean (SD)

43.1 (8.9)

  1. Abbreviations: SD Standard Deviation; n number; OA osteoarthritis; PA physical activity. aMeasured with either KOOS or HOOS. bMeasured with the Patient Activation Measure Short Form (PAM-13)