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Table 1 Baseline demographics and clinical characteristics

From: High-intensity interval training and moderate-intensity continuous training in adults with Crohn’s disease: a pilot randomised controlled trial

  HIIT (n = 13) MICT (n = 12) Control (n = 11) All (n = 36)
Age, years 37.0 (11.1) 38.5 (13.0) 35.0 (10.0) 36.9 (11.2)
Male sex, n (%) 7 (54) 3 (25) 7 (64) 17 (47)
White ethnicity, n (%) 10 (77) 11 (92) 7 (64) 28 (78)
Body mass, kg 76.2 (13.5) 63.8 (12.5) 69.8 (13.2) 70.1 (13.8)
Current smoker, n (%) 1 (8) 1 (8) 2 (18) 4 (11)
Employment status, n (%)
 Working full- or part-time 9 (69) 10 (83) 9 (82) 28 (78)
 Student 1 (8) 1 (8) 2 (18) 4 (11)
 Other 3 (23) 1 (8) 0 (0) 4 (11)
CD duration, years 16.1 (11.9) 11.5 (10.9) 13.7 (9.8) 13.7 (10.8)
CD location, n (%)
 Ileum 4 (31) 3 (25) 4 (36) 11 (31)
 Colon 3 (23) 4 (33) 1 (9) 8 (22)
 Ileum and colon 6 (46) 4 (33) 5 (46) 15 (42)
 Missing 0 (0) 1 (8) 1 (9) 2 (6)
CD activity status, n (%)
 Inactive 11 (85) 11 (92) 10 (91) 32 (89)
 Mildly active 2 (15) 1 (8) 1 (9) 4 (11)
CDAI 74 (48) 55 (47) 73 (45) 67 (46)
Faecal calprotectin, μg/g 89 (72) 45 (40) 56 (55) 65 (59)
Medication for CD, n (%)
 Immunosuppressants 8 (62) 5 (42) 4 (36) 17 (47)
 Biologics 8 (62) 2 (17) 2 (18) 12 (33)
 Oral 5-aminosalicylates 0 (0) 3 (25) 2 (18) 5 (14)
 Analgesics 3 (23) 0 (0) 1 (9) 4 (11)
 Antibiotics 1 (8) 0 (0) 1 (9) 2 (6)
 Antidiarrheals 1 (8) 1 (8) 1 (9) 3 (8)
Previous surgery for CD, n (%)
 Defunctioning ileostomy 1 (8) 0 (0) 1 (9) 2 (6)
 Drainage of abscess 1 (8) 1 (8) 0 (0) 2 (6)
 Excision of fistula 1 (8) 0 (0) 1 (9) 2 (6)
 Right hemicolectomy 6 (46) 2 (17) 3 (27) 11 (31)
 Small bowel resection 2 (15) 0 (0) 2 (18) 4 (11)
 Left hemicolectomy 0 (0) 0 (0) 1 (9) 1 (3)
 Panproctocolectomy and 1 (8) 0 (0) 1 (9) 2 (6)
ileostomy
 Perianal surgery 1 (8) 0 (0) 1 (9) 2 (6)
 Subtotal colectomy and primary anastomosis 0 (0) 0 (0) 1 (9) 1 (3)
 Other 2 (15) 0 (0) 3 (27) 5 (14)
  1. Data are presented as mean (SD) unless otherwise stated