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Table 1 Baseline participant characteristics for all participants

From: Serum periostin levels following small bone fractures, long bone fractures and joint replacements: an observational study

 

Joint replacement

Long bone fractures

Short bone fractures

Continuous variables: N = 34

   

 Agea: mean (SD)

60.6 (10.1)

47.9 (17.4)

39.8 (15.7)

 BMIb: mean (SD)

31.5 (8.3)

26.2 (3.7)

27.4 (4.9)

Categorical variables N/34 (%)

 Female (%)

16 (47)

21 (62)

12 (35)

 Atopyc (%)

17 (50)

18 (53)

16 (47)

 Non-smoker (%)

31 (91)

29 (85)

27 (79)

 Ethnicity

   

  European (%)

24 (71)

27 (79)

28 (82)

  Maori (%)

6 (18)

5 (15)

3 (8)

  Pacific (%)

2 (6)

0 (0)

1 (3)

  Asian (%)

1 (3)

1 (3)

1 (3)

  Other (%)

1 (3)

1 (3)

1 (3)

 Steroid medicationd

   

  Oral steroids (%)

1 (3)

0 (0)

0 (0)

  Intranasal steroids (%)

1 (3)

0 (0)

4 (12)

  Topical (%)

0 (0)

0 (0)

1 (3)

  1. SD standard deviation, IQR interquartile range, BMI body mass index, ng nanogram, ml millilitre
  2. aAge: years
  3. bBMI: kg/m2
  4. cAtopy defined as a history of seasonal rhinoconjunctivitis and/or eczema
  5. dParticipants who took corticosteroid containing medication for any reason during the study period