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. 2012 Oct 12;12:94. doi: 10.1186/1472-6920-12-94

Table 5.

Mean (95% CI) subspecialty% of questions answered correctly, broken down by number of elective exposures in subspecialty of interest

Exposure   0 1-2 3 p
Cardiology
n
18
39
74
 
 
Mean (%)
79.6
78.5
81.0
0.41
 
(95% CI)
(74.9-84.2)
(75.5-81.6)
(78.8-83.3)
 
Endocrinology
n
43
74
14
 
 
Mean (%)
77.7
78.3
83.6
0.19
 
(95% CI)
(74.6-80.8)
(75.5-81.1)
(80.5-86.8)
 
Gastroenterology
n
49
63
19
 
 
Mean (%)
76.9
78.4
82.1
0.17
 
(95% CI)
(73.8-80.0)
(76.1-80.8)
(77.2-86.9)
 
Hematology
n
66
63
2
 
 
Mean (%)
81.4
80.7
91.5
0.49
 
(95% CI)
(78.2-84.5)
(77.4-83.9)
(NA)
 
Infectious Diseases
n
20
64
47
 
Mean (%)
80.9
79.3
81.8
0.45
 
(95% CI)
(75.7-86.2)
(76.8-81.8)
(78.8-84.7)
 
Oncology
n
62
68
1
 
 
Mean (%)
72.6
75.9
86.0
NA
 
(95% CI)
(69.4-75.7)
(72.9-78.8)
(NA)
 
Nephrology
n
54
71
6
 
 
Mean (%)
83.3
84.3
75.8
0.27
 
(95% CI)
(76.9-86.7)
(81.6-86.9)
(54.9-96.8)
 
Pulmonary
n
38
79
14
 
 
Mean (%)
73.2
78.6
79.7
0.03
 
(95% CI)
(69.8-76.7)
(76.1-81.1)
(73.9-85.5)
 
Rheumatology
n
42
82
7
 
 
Mean (%)
80.5
80.2
86
0.35
 
(95% CI)
(77.6-83.4)
(77.8-82.6)
(80.3-91.7)
 
Primary Care
n
101
26
4
 
 
Mean (%)
75.3
78.0
74.5
0.35
  (95% CI) (73.7-76.9) (74.3-81.6) (56.8-92.2)  

p-values calculated using 1-way ANOVA.