Valid

Frequency

Valid Percent

Precent accumulated

Lack of assistance to substitution treatment

21

14.2

14.2

Inadequate diet

5

3.4

17.6

Lack of medical treatment

44

29.7

47.3

Infections

50

33.8

81.1

More than one factor

20

13.5

94.6

Others

8

5.4

100.0

Total

148

100.0