White Collar | Blue Collar | Total | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Dental Caries | Total | Dental Caries | Total | Dental Caries | Total | |||||
Yes | No | Yes | No | Yes | No | |||||
OHP | Yes | 12 | 75 | 87 | 75 | 105 | 180 | 87 | 180 | 267 |
No | 48 | 63 | 111 | 57 | 96 | 153 | 105 | 159 | 264 | |
Total | 60 | 138 | 198 | 132 | 201 | 333 | 339 | 192 | 531 |