Baseline data
The percentages of participants who completed only the T0 questionnaire were similar in both groups (MI: 41/365 (11.2%); control: 36/370 (9.7%); p = 0.49), but dropouts were observed more frequently from Saint-Joseph (22.1%) than Sainte-Musse (1.7%; p < 0.0001, see Participants in the two groups did not differ regarding sociodemographic characteristics (