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Table 1 Characteristics of patients with distal radius fractures according to type of fracture (Müller AO classification system)

From: No association between osteoporosis and AO classification of distal radius fractures: an observational study of 289 patients

 

Fracture type

 

All

AO type A

AO type B

AO type C

AO type B + C

Total n

289

92

34

158

192

Age, mean (range)

63 (40–92)

62 (42–88)

62 (42–80)

64 (40–92)

64 (40–92)

Female sex, n (%)

231 (80)

78 (85)

21 (61)

128 (81)

149 (78)

Osteoporosisa, n (%)

130 (45)

43 (47)

10 (29)

76 (48)

86 (45)

Osteopeniab, n (%)

95 (33)

31 (34)

13 (38)

47 (30)

60 (32)

BMI, mean (SD)

26 (5)

26 (4)

28 (5)

26 (5)

26 (5)

Overweight, n (%)

95 (33)

27 (29)

12 (35)

55 (35)

67 (35)

Obesity, n (%)

64 (22)

21 (23)

11 (32)

28 (18)

39 (21)

Current smoking, n (%)

43 (15)

20 (22)

3 (9)

19 (12)

21 (11)

Previous smoking, n (%)

121 (42)

39 (42)

11 (32)

67 (42)

64 (41)

  1. a T-score ≤ − 2.5
  2. b T-score − 1.0 - -2.5
  3. AO AO classification, BMI Body Mass Index (BMI categories: underweight BMI < 18.5, normal weight BMI 18.5–24.99, overweight BMI 25–29.55 and obesity BMI ≥30.0); SD: Standard deviation