The higher the score, the greater the volunteer's perception of burden.
Thereby, one may propose that coping is a mediator between functional status and the perception of burden in the HRQOL model by Wilson and Cleary [ 5].
There is the following set of outcome measures for relatives and informal carers: 1) Change in perception of burden related to support of patient suffering serious mental illness using IEQ [Involvement Evaluation Questionnaires] [ 26], 2) change in subjective quality of life using WHO-QoL-BREF [ 19] and 3) change in satisfaction with psychiatric treatment using ZuF8 [ 22, 23].
Joiner's interpersonal theory of suicide (IPTS) proposes that suicide results from the combination of a perception of burdening others, social alienation, and the capability for self-harm.
The Family Burden Module (FBM) from the CaMEO study evaluated the extent, nature, and perceptions of burden of headache on migraineurs and their families.
A researcher-administered Carers' Checklist [ 28] captured carers' perceptions of burden in domains relevant to care recipients and carers' functioning [ 29].
However, although relatives' perceptions of burden in caring for family members with schizophrenia are correlated with their high-EE attitudes [ 18- 20], the available evidence highlights again the role of culture in the expression of critical or emotionally overinvolved attitudes [ 21].
To address our research questions, specific interview questions focused on the time people spend on their personal health management (in general, and on the 'new' personal health management activities defined above), perceptions of burden, and feelings of obligation or pressure to do personal health management.
In short, the perception of economic burden is an effect of perceptions of cultural otherness, not vice versa.
Moreover, the level of anti-immigrant sentiment seems to be empirically unrelated to the generosity of the welfare system: "[T]he perception of economic burden is an effect of perceptions of cultural otherness, not vice versa" (Kymlicka, 2015).
Since the patient's self-perceived severity of illness and their perception of the burden of suffering, measured with the PRISM, have been found to be strongly correlated [ 27, 29, 30], burden of suffering seems to be an important indicator of an individual's well-being and the PRISM a reliable, feasible and useful outcome measure in the management of illness [ 31].
