Psychological health and wellness and the impact of 6 weeks and 3 months supportive text messaging program (Wellness4MDs) among physicians and medical learners in Canada: a longitudinal study.

Although the reduction at 6 weeks was not statistically significant ( p = 0.16), the decrease at 3 months showed a stronger trend toward significance with a 15.5% change in mean score ( t = −2.05, p = 0.05), with a low effect size (Cohen’s d = 0.3).

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