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. 2020 Aug 3;20:247. doi: 10.1186/s12909-020-02159-5

Table 2.

Characteristics of participants. Shown in the table are the means, the standard deviation (±) or frequencsy n (percent)

Variables groups p value
LBT (33) SNA (34)
Mean ± SD Mean ± SD
Age (year) 34 ± 6 34 ± 7 P = 0.92
Work history (year) 9 ± 5 9 ± 6 P = 0.90
Gender N (%) N (%)
 Male 9 (27) 5 (15) P = 0.21
 Female 24 (73) 29 (85)
Educational level N (%) N (%)
 BsC 30 (91) 34 (100) P = 0.11
 MsC 3 (9) 0 (0)

1. T-test, 2. Chi-square, 3. Exact fisher

LBT Lecture-Based Training,

SNA Social Networking App,

BsC Bachelor of Science,

MsC Master of Science