“…The items of the PSS tool included the following categories: never (0), almost never (1), sometimes (2), often (3), very often (4), within which the resulting score was the sum of the coding values (low stress (0-13), moderate stress (14-26), high stress (27-40)). The PHQ 9 items were composed of the following categories: not at all (0), several days (1), more than half the days (2), nearly every day (3), and the resulting score was the sum of the coding values (none (0-4), mild (5-9), moderate (10)(11)(12)(13)(14), moderately severe (15)(16)(17)(18)(19), severe (20-27) depression). The AUDIT items were numerically scored from 0 to 4, and the resulting score was the sum of the individual items, which was transformed into zones representing the intensity of alcohol use disorders (Zone I: alcohol education (0-7), Zone II: simple advice (8-15), Zone III: simple advice plus brief counselling and continued monitoring (16)(17)(18)(19), Zone IV: referral to specialist for diagnostic evaluation and treatment (20-40)).…”