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. 2021 Oct 15;21:533. doi: 10.1186/s12909-021-02965-5

Table 3.

Perceived knowledge: pre- and post-training of sub-groups, t-test independent groups (N = 192)

Subgroups Mean of Perceived knowledge pre- and post-training, total score T-test
Before SD After SD t-value df p-value

Recent experience of refugee patients

(in the past month)

47.21 13.50 62.93 13.44 -2.90 223 0.004

No recent experience of refugee patients

(in the past month)

42.11 12.28 59.49 10.56 -1.94 184 0.054

Recent experience of using interpreters

(in the past month)

47.36 13.04 61.54 14.05 -3.14 224  0.002

No recent experience of using interpreters

(in the past month)

41.91 11.75 61.70 11.01 0.09 186 0.930