Skip to main content

Table 3 Primary and secondary outcomes

From: Effect of counselling during pulmonary rehabilitation on self-determined motivation to be physically active for people with chronic obstructive pulmonary disease: a pragmatic RCT

Primary and secondary outcomes Group n at T0 T0 n at T1 T1 n at T2 T2
Steps per day, mean (SD) IG 14 4987 (2751) 13 5026 (2859) 12 6054 (3560)
  CG 18 5581(3413) 16 5651 (3582) 14 5180 (2803)
TEE per day, mean (SD) IG 14 2324 (746) 13 2196 (833) 12 2587 (1098)
  CG 18 2440 (472) 16 2208 (416) 14 2163 (485)
MET per day, mean (SD) IG 14 1.3 (0.3) 13 1.3 (0.3) 12 1.3 (0.2)
  CG 18 1.5 (0.5) 16 1.4 (0.2) 14 1.3 (0.3)
PAL per day, mean (SD) IG 14 1.6 (0.3) 13 1.5 (0.3) 12 1.5 (0.3)
  CG 18 1.6 (0.3) 16 1.5 (0.1) 14 1.5 (0.2)
Time with low MET, minutes per day, mean (SD) IG 14 1321 (130) 13 1275 (183) 12 1277 (144)
  CG 18 1299 (137) 16 1329 (75) 14 1298 (156)
Time with medium MET, minutes per day, mean (SD) IG 14 64 (83) 13 53 (44) 12 57 (61)
  CG 18 78 (62) 16 57 (48) 14 61 (39)
Time with high MET, minutes per day, mean (SD) IG 14 2 (4) 13 1 (3) 12 3 (5)
  CG 18 19 (33) 16 3 (6) 14 4 (10)
Time with very high MET, minutes per day, mean (SD) IG 14 0.2 (1.1) 13 0 (0) 12 1 (3)
  CG 18 1.7 (3.7) 16 0.1 (0.3) 14 0.9 (3.2)
Average sitting time per day, minutes, mean (SD) IG 13 2155 (1276) 13 1536 (827) 12 1888 (792)
  CG 18 2154 (960) 16 1918(911) 14 1709 (879)
IPAQ total METs of PA a week, mean (SD) IG 13 4246 (4715) 12 8819 (9632) 12 5891 (5363)
  CG 18 2437 (2731) 13 6400 (5288) 14 5291 (5798)
IPAQ, mean minutes sitting time per day, mean (SD) IG 14 2155 (1276) 12 1536 (826) 12 1887 (791)
  CG 18 2154 (969) 13 1918 (911) 14 1708 (878)
CRQ total, mean (SD) IG 17 17 (4) 15 21 (4) 14 21 (3)
  CG 25 19 (5) 21 21 (5) 16 19 (4)
CAT, mean (SD) IG 13 21 (8) 9 17 (6) 0 NA
  CG 21 15 (7) 19 12 (6) 0 NA
1-Sit-to-stand, mean (SD) IG 17 24 (7) 15 30 (9) 15 26 (8)
  CG 24 24 (9) 21 30 (11) 18 27 (9)
6-min walking distance, m, mean (SD) IG 17 469 (90) 16 497 (89) 15 477 (93)
  CG 25 447 (71) 23 469 (98) 18 469 (77)
BREQ3, score, mean (SD) IG 14 13 (7) 12 16 (4) 12 14 (6)
  CG 16 7 (10) 18 16 (5) 14 13 (6)
  1. IG, intervention group receiving physical activity counselling; CG, control group receiving usual care; SD, standard deviation; TEE, total energy expenditure; MET, metabolic equivalent of task; PAL, physical activity level; IPAQ, International Physical Activity Questionnaire; CRQ, Chronic Respiratory Disease Questionnaire; CAT, COPD Assessment Test; min, minutes; BREQ, Behavioral Regulation in Exercise Questionnaire