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dc.contributor.author | Al-Maweri, Sadeq A. | es |
dc.contributor.author | AlAkhali, Mohammed | es |
dc.date.accessioned | 2017-07-19T09:48:04Z | |
dc.date.available | 2017-07-19T09:48:04Z | |
dc.date.issued | 2017 | es |
dc.identifier.citation | Al-Maweri, Sadeq A. ; AlAkhali, Mohammed. Oral hygiene and periodontal health status among khat chewers. A case-control study. En: Journal of Clinical and Experimental Dentistry, 9 5 2017: 629-634 | es |
dc.identifier.uri | http://hdl.handle.net/10550/59689 | |
dc.description.abstract | Habitual khat chewing is a widespread male habit in Southern Arabia and East Africa. The aim of this study was to assess the effect of Khat chewing on oral hygiene and periodontal health status among Yemeni male khat chewers. This case- control study included 310 khat chewers, aged 20-65 years, and 72 age- and gender- matched non-chewers as controls. Periodontal examination included recording of dental plaque index (PI), gingival index (GI), probing pocket depth (PPD), attachment level (AL) and gingival recession (GR). Demographic data, oral hygiene practices, and duration, frequency and site of khat chewing were obtained using questionnaires. SPSS was used for data analysis. ANOVA and t- tests were used to compare groups. Khat chewers had significantly higher mean PI, AL, GR scores than non-chewers (P < 0.05). However, no significant differences in the GI and PPD mean scores were observed between both groups (p > 0.05). Interestingly, the results showed that the chewing side had less PI, GI and PPD than non-chewing side. However, gingival recession was significantly higher in the chewing side. The duration of chewing showed a significant effect on PI, PPD, AL, and GR but had no effect on the gingival condition. Likewise, the frequency of chewing showed a significant effect on PPD, AL, and GR, but had no effect on other indices (PI and GI). The results of this study indicate that khat chewing have a detrimental effect on the periodontium. | es |
dc.title | Oral hygiene and periodontal health status among khat chewers. A case-control study | es |
dc.type | journal article | es_ES |
dc.subject.unesco | UNESCO::CIENCIAS MÉDICAS | es |
dc.identifier.doi | 10.4317/jced.53520 | es |
dc.type.hasVersion | VoR | es_ES |