From: Minor psychiatric disorders among Brazilian ragpickers: a cross-sectional study
 | Number of items at home | ||||
---|---|---|---|---|---|
 | 0 | 1 | 2 | 3 | 4 or more |
Color TV | 0 | 2 | 3 | 4 | 5 |
Radio | 0 | 1 | 2 | 3 | 4 |
Bathroom | 0 | 2 | 3 | 4 | 4 |
Car | 0 | 2 | 4 | 5 | 5 |
Maid | 0 | 2 | 4 | 4 | 4 |
Vacuum cleaner | 0 | 1 | 1 | 1 | 1 |
Washing machine | 0 | 1 | 1 | 1 | 1 |
VCR or DVD | 0 | 2 | 2 | 2 | 2 |
Refrigerator | 0 | 2 | 2 | 2 | 2 |
Freezer | 0 | 1 | 1 | 1 | 1 |
Level of education of the head of the family | Â | Â | Â | Â | |
Schooling | Score | Â | Â | Â | Â |
0 to 4 years of schooling | 0 | Â | Â | Â | Â |
5 to 7 years of schooling | 1 | Â | Â | Â | Â |
8 to 11 years of schooling | 2 | Â | Â | Â | Â |
12 to incomplete college | 3 | Â | Â | Â | Â |
Graduate | 5 | Â | Â | Â | Â |
Total score and its equivalent class | Â | Â | Â | Â | |
Score | Class | Â | Â | Â | Â |
30 – 34 | A1 |  |  |  |  |
25 – 29 | A2 |  |  |  |  |
21 – 24 | B1 |  |  |  |  |
17 – 20 | B2 |  |  |  |  |
11 – 16 | C |  |  |  |  |
6 – 10 | D |  |  |  |  |
0 – 5 | E |  |  |  |  |