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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Soc Sci Med. 2019 May 23;232:398–407. doi: 10.1016/j.socscimed.2019.05.028

Fig. 1.

Fig. 1.

Comparison of Mean Learning Outcome Scores by dose of intervention. Note: * represents a statistically significant finding between those who completed 2 + LCs and those who attended 0 LCs. All other pair-wise comparisons among groups were non-significant.