Clinical Study
Periodontal Status amongst Substance Abusers in Indian Population
Table 2
Comparison of mean OHI-S score, Russell’s Periodontal Index and gingival bleeding score between study and control group by age.
| Age | | N | Mean OHI-S score | Mean Russell’s Index | Mean bleeding on probing |
| <20 yrs | Control | 7 | 0.914 | 1.486 | 16.29 | Substance abusers | 9 | 1.789 | 2.256 | 13.44 | 20–29 yrs | Control | 60 | 2.010 | 2.043 | 21.68 | Substance abusers | 54 | 2.306 | 2.831 | 14.20 | 30–39 yrs | Control | 91 | 2.431 | 2.443 | 23.60 | Substance abusers | 86 | 2.752 | 3.479 | 8.07 | 40–49 yrs | Control | 58 | 2.757 | 2.993 | 23.62 | Substance abusers | 71 | 2.928 | 4.007 | 8.89 | 50–59 yrs | Control | 24 | 3.063 | 3.450 | 22.54 | Substance abusers | 23 | 3.113 | 5.270 | 8.00 | ≥60 yrs | Control | 10 | 3.220 | 3.580 | 20.10 | Substance abusers | 7 | 2.743 | 6.086 | 3.71 |
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