Table 3

Sociodemographic and professional characteristics of respondents

Variable
Medical specialty
Difference (chi-square or Student t-test)

Ophthalmology
Orthopaedic surgery


Gender



Male (%)
19 (54.3)
51 (83.6)
χ2 = 15.20
p < 0.001
Female (%)
9 (25.7)
1 (1.6)

Missing (%)
7 (20.0)
9 (14.8)

Age group



< 30 years (%)
10 (28.6)
3 (4.9)
χ2 = 19.95
p < 0.001
30 – 39 years (%)
12 (34.3)
9 (14.8)

40 – 49 years (%)
8 (22.9)
24 (39.3)

≥ 50 years (%)
5 (14.3)
25 (41.0)

Clinical experiencea



Mean
11.0
18.7
t = 4.22
Standard deviation
± 8.4
± 8.8
p < 0.001

a Two missing values

Gagnon et al. Implementation Science 2006 1:8   doi:10.1186/1748-5908-1-8

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