This questionnaire survey was conducted in 7 types of places to ensure a national coverage: large cities -over 200,000 inhabitants, medium-sized cities -50,000200,000 inhabitants, small cities- under 50,000 inhabitants, rural areas over 5,000 inhabitants, rural areas under 5,000 inhabitants, and tourist areas, to cover all the eight development regions at the national level
Avoid personal contact with the end of the spliff that will be consumed by others, or consider using individual filter tips or crutches for each person
A total of 99 patients were lost in different phases of the study (Figure 1), so the final study group consisted of 451 patients: 280 women, 171 men, with a mean age of 63.8 years (Table 1)
can be high in unhealthy fats