Table 1 Theoretical dimensions and factorial structure of the PLC (Siegrist et al 1996)

Physical

I. Physical functioning

Listing of Symptoms

(Performance capacity)

8 items

Psychological

II. Psychological Functioning

III. Positive Mood (5 items)

(Capacity of enjoying and relaxing)

IV. Negative Mood (8 items)

(8 Items)

Social

V. Social Functioning

VI. Social Well-being

(Capacity of performing in social roles)

(Feelings of belonging)

(6 items)

(5 items)