International Journal of Clinical Preventive Dentistry

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Table. 5.

Table. 5.

Changes in oral odor, oral hygiene management ability, O’Leary index before and after the comprehensive dental hygiene management process of the experimental group (N=72)

Variables Pre Post Pre experiment-Post experiment t (p)



M±SD M±SD M±SD
Change halitosis 80.92 (15.010) 65.92 (12.565) −15.000 (14.007) −9.087 (0.000)*
PHP Index 2.57 (0.643) 1.89 (0.543) −0.678 (0.041) −16.482 (0.000)*
O’leary index 51.99 (41.58) 41.58 (12.925) −10.413 (7.901) −11.182 (0.000)*

*p<0.01.

Int J Clin Prev Dent 2022;18:31-8 https://doi.org/10.15236/ijcpd.2022.18.1.31
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