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Table 3 Univariate analysis of residents’ knowledge

From: Impact of take-home messages written into slide presentations delivered during lectures on the retention of messages and the residents’ knowledge: a randomized controlled study

 

Performance groups (score out of 100 points)

n = 853

Variable

Mean ± SD

(score/100 points)

Low performance (< 50 points)

n = 250 (29%)

Medium performance

(50–80 points)

n = 359 (42%)

High performance

(> 80 points)

n = 244 (29%)

P value

Lectures

 Control

63.8 ± 26.2

117 (27.2)

185 (42.9)

129 (29.9)

0.75

 Intervention

61.1 ± 31.4

133 (31.5)

174 (41.2)

115 (27.3)

Gender of resident

 Female

64.4 ± 29.3

75 (28.1)

102 (38.2)

90 (33.7)

0.04

 Male

61.6 ± 28.7

175 (29.9)

257 (43.9)

154 (26.3)

Notetaking

 No

58.5 ± 28.9

159 (32.6)

219 (44.9)

110 (22.5)

< 0.001

 Yes

67.9 ± 28.0

91 (24.7)

140 (38.5)

134 (36.8)

 

THMs retention

  ≤25%

58.2 ± 29.0

217 (33.9)

279 (43.6)

144 (22.5)

< 0.001

  > 25%

75.2 ± 24.7

33 (15.5)

80 (37.6)

100 (47.0)

 
  1. THM, take-home message