Skip to main content
. 2021 Dec 27;8(1):e08679. doi: 10.1016/j.heliyon.2021.e08679

Table 1.

First-to-second year retention.

Retained Not retained % Retained
Experimental (Twitter) group 60 9 87.0
Control Group 38 16 70.4
Total (n = 123) 98 25 79.7