1 “... respiratory tract infections by 6 to 23%. 3. reduces the number of physician consultations by 13 to 26%. 4...”

2 “...Low level of physical activity is often associated with other unhealthy behaviors, such as smoking...”

3 “... references for the effect of psychosocial treatment or physical activity for patients with active psychosis...”

4

5 “... evidence regarding the effects of physical interventions such as improvements in facilities, ventilation...”

6

7