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Table 1 Participant characteristics (n = 207)

From: Cycling in people with a lower limb amputation

Characteristic (number of valid observations) Mean (SD) Range (min–max)
Age (years) (n = 207) 62.0 (13.0) (25.0–94.0)
Body weight (kg) (n = 207) 86.1 (19.4) (38.0–180.0)
Height (cm) (n = 207) 177.6 (9.6) (150.0–200.0)
Body mass index (kg/m2) (n = 207) 26.9 (5.0) (14.1–52.0)
Years since amputation (years) (median (IQR)) (n = 207) 13.0 (3.1, 33.2) (0–72.0)
  n %
Sex (n = 205)   
 Female 59 29
 Male 146 71
Living circumstances (n = 207)   
 Single 46 22
 With parents 2 1
 Couple with children 43 21
 Couple without children 110 53
 Group 1 1
 Other 5 2
Highest education level (n = 206)   
 No/not finished high school 11 5
 High school/vocational school 125 61
 Higher education/university 58 28
 Other 12 6
Employment status (n = 207)   
 Employed 73 35
 Unemployed 44 21
 Retired 87 42
 Other 3 1
Monthly income (Euro) (n = 207)   
 Do not wish to answer 54 26
 Under 1500 Euros 29 14
 1500–3000 Euros 68 33
 3001–4500 Euros 44 21
 More than 4500 Euros 12 6
Reason of amputation* (n = 200)   
 Trauma 85 43
 Vascular 35 18
 Cancer 27 14
 Diabetes 13 7
 Congenital 4 2
 Other 36 18
Presence of underlying disease besides the cause of amputation (n = 200)# 112 56
 Rheumatoid arthritis 7 4
 Cardiovascular disease 40 20
 Diabetes 17 9
 Osteoarthritis 31 16
 Osteoporosis 6 3
 Bronchitis 16 8
 Kidney diseases 4 2
Bilateral LLA 6 3
Osseointegration 7 3
Level of unilateral LLA (n = 201)   
 Hemipelvectomy 1 1
 Hip disarticulation 3 2
 Transfemoral 70 35
 Knee disarticulation 19 10
 Transtibial 101 50
 Ankle disarticulation 3 2
 Midfoot 1 1
 Van Nes rotation plasty 3 2
Cycled before amputation (n = 205) 187 91
Cycles after amputation (n = 207) 141 68
Use of a walking aid other than a prosthesis (n = 207) 103 50
Types of walking aids (n = 103)   
 Cane 30 15
 Elbow crutch 41 20
 Rollator 28 14
 Other 4 2
  1. Levels of six persons with a bilateral amputation are: 1 bilateral transfemoral, 2 bilateral transtibial, right transtibial with left midfoot, 1 bilateral ankle disarticulation, and 1 bilateral midfoot
  2. IQR = interquartile range; kg = kilogram; cm = centimeter; m = meter. Valid observations = number of participants answering the question, SD = Standard Deviation
  3. *Reasons of amputation in unilateral cases
  4. #Only diseases frequently report (> 1) were mentioned in the table.