[Burden and perceived stress among informal caregivers of people suffering from mental disorders].

Informal caregivers of people with severe mental illness are particularly at risk of experiencing high levels of burden and perceived stress, which can worsen their global health. In addition, the semi-confinement in 2020 represented a period of additional difficulties for informal caregivers in French-speaking of Switzerland. The burden represents all the negative consequences linked to the informal caregiver role. Perceived stress is the way in which the informal caregiver will perceive a potentially threatening situation, according to their coping strategies and personal resources. Burden and perceived stress can be rapidly assessed in primary care, to suggest useful and effective support interventions to the informal caregivers.