This intervention program on stress management is developed to prevent suicidal ideation in medical students and residents.

This intervention program on health promotion is developed to prevent suicidal ideation in medical students and residents.

Participants will receive weekly emails and SMSs, over the same periods of time, with general information about health except mental health, e.g. prevention of melanoma, dental care….

Participants assigned to one of the intervention programmes will watch videos on a website for two months then will receive SMSs for four months.

The electronic Columbia-Suicide Severity Rating Scale (e-CSSRS) will be used to investigate suicide ideation & behaviors.

Questionnaire was developped with NIMH support to screen & quantify suicide risk using consecutive questions. No score is computed when using this scale.

Questionnaire investigates suicide ideation using several questions (response yes/no):

1. Have you wish you were dead?
2. Have you actually had any thought of killing yourself? If 1 and/or 2 are answered "yes", 4 other questions are asked. For this study, suicide ideation will be considered as a "yes" answered to question 1 or 2.

The electronic Columbia-Suicide Severity Rating Scale (e-CSSRS) will be used to investigate suicide ideation and behaviors.

This questionnaire was developped with NIMH support to screen and quantify suicide risk using consecutive questions. No score is computed when using this scale.

The questionnaire investigates also suicide behaviours using questions (response yes/no) on

• actual attempt (have you made a suicide attempt? Have you done anything to harm yourself? have you done anything dangerous where you could have died?)
• interrupted attempt
• aborted or self-interrupted attempt
• preparatory acts or behavior

For the present study, suicide behavior will be considered as a "yes" to any of these 4 questions.