Table 1.
Frequency distribution of sample recruited (n = 1,608) by administrative district and type of school; Belo Horizonte, Brazil, 2009.
| Administrative district | First stage (distribution by district) | Second stage (distribution by type of school) | |||
|---|---|---|---|---|---|
| Total of schoolchildren n (%) | Samplen (%) | Type of school | Total of schoolchildrenn (%) | Samplen (%) | |
| Barreiro | 22,129 (13.0) | 209 (13.0) | Public | 20,349 (92.0) | 192 (91.9) |
| Private | 1,780 (8.0) | 17 (8.1) | |||
| South Central | 22,946 (13.4) | 216 (13.4) | Public | 13,054 (57.0) | 124 (57.4) |
| Private | 9,892 (43.0) | 92 (42.6) | |||
| East | 19,972 (11.7) | 188 (11.7) | Public | 16,243 (81.0) | 152 (80.9) |
| Private | 3,729 (19.0) | 36 (19.1) | |||
| Northeast | 20,991 (12.3) | 198 (12.3) | Public | 18,410 (88.0) | 173 (87.4) |
| Private | 2,581 (12.0) | 25 (12.6) | |||
| Northwest | 18,988 (11.1) | 179 (11.1) | Public | 14,184 (75.0) | 134 (74.9) |
| Private | 4,804 (25.0) | 45 (25.1) | |||
| North | 13,692 (8.1) | 130 (8.1) | Public | 12,635 (92.0) | 119 (91.5) |
| Private | 1,057 (8.0) | 11 (8.5) | |||
| West | 16,330 (9.6) | 154 (9.6) | Public | 13,140 (80.0) | 123 (79.9) |
| Private | 3,190 (20.0) | 31 (20.1) | |||
| Pampulha | 13,441 (7.9) | 127 (7.9) | Public | 9,608 (71.0) | 90 (70.9) |
| Private | 3,833 (29.0) | 37 (29.1) | |||
| Venda Nova | 21,899 (12.9) | 207 (12.9) | Public | 20,472 (93.0) | 192 (92.8) |
| Private | 1,427 (7.0) | 15 (7.2) | |||
| Total | 170,388 (100.0) | 1,608 (100.0) | 170,388 (100.0) | 1,608 (100.0) | |