Physicians have not learned their role as patients. Health programmes for doctors are focused on mental health. Nevertheless, anomalous behaviours of ill doctors exist independently of health problems. We present a study to describe behaviour and attitudes of doctors towards their own illness (CAMAPE) including the analysis of questionnaire validation. Material and methodsA mix methodology study based on semi-structured interviews to ill physicians and focus groups with members of medical colleges, occupational medicine services and doctors of ill doctors was performed. A survey was designed. Survey validation process included content and face validity, construct validity through exploratory and confirmatory factor analysis and reliability by Cronbach's Alpha Index. ResultsA total of 27 interviews to ill doctors and 4 focus group were performed. Content and feasibility assessment was made by experts. Psychometric validation was performed with a sample of 4308 answers (2450 women, 56.87%). A 5-factor (F) model explained 78.08% variance. First factor (F1) “The work might worsen health”. Second (F2) “Mental issues, toxic habits and the impact of a bad health on work performance”; Third (F3) presenteeism and sick leaves; Fourth (F4) the handling of an ill colleague and the role of medical colleges. Fifth (F5) the healthcare pathway and potential value of revalidation in medical profession. ConclusionsA comprehensive mixed study on the process of physicians becoming ill has been launched with a reliable questionnaire in a large sample of registered doctors. The analysis will help to formulate gender-sensitive policy and ethical recommendations in relation to sick doctors given the progressive feminisation of the medical profession.