Détresse psychologique et sentiment de solitude : quels impacts du confinement lié à la Covid-19 dans la population française ?

The COVID-19 pandemic created a worldwide health crisis. This crisis resulted in an almost two-month lockdown in France - lockdown that has serious impacts on physical and mental health. This unprecedented situation resulted in an important reflection about the mental health of the persons experiencing this crisis. The aim of our study was to apprehend the emotional state of the persons experiencing this lockdown, taking into account day-to-day life and feelings of loneliness. In order to develop a good comprehension of the impact of this situation on mental health, we recruited 4689 persons through an online survey between March 17th and May 11th of 2020 in France. We used several psychometric tools that gave us access to various data, such as socio-biographical information, situational variables - place of living, work context, etc. - and psychological state - depressive symptoms, anxiety, loneliness, etc. This paper focuses mostly on the UCLA loneliness scale, and the French Canadian version of the Psychiatric Symptoms Index (PSI), which measures psychological distress, as well as depressive symptoms, anxiety and cognitive impairment. Results show a moderate psychological distress for 27.5% of our sample, with depressive symptomatology, irritability or cognitive impairment. There is also a high loneliness feeling in 21.8% of the sample. Psychological distress is explained by sociodemographic variables - such as gender and age - but also by situational information - type of housing and persistence of income - and the loneliness feeling. If this pandemic and this lockdown show a clear impact on the emotional life of the French population, these results need to be taken into account with a broader range of situational and psychological variables. These additional data would help us have a more thorough understanding of the underlying factors explaining this difficult experience of the crisis. This comprehension also needs to go further in time and think about the repercussions beyond the end of the lockdown, in order to observe the evolution of these emotions and the potential persistence of psychological distress.