Browsing by Author "Pontes, Carla Cruvinel"

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    Impacts of tooth loss on OHRQoL in an adult population in Cape Town, South Africa
    (MDPI, 2021) Kimmie-Dhansay, Faheema; Pontes, Carla Cruvinel; Chikte, Usuf M. E.; Chinhenzva, Albert; Erasmus, Rajiv T.; Kengne, Andre Pascal; Matsha, Tandi E.
    (1) Background: Tooth loss is an important component of the global burden of oral disease, greatly reducing the quality of life of those affected. Tooth loss can also affect diet and subsequent incidences of lifestyle diseases, such as hypertension and metabolic syndromes. This study aimed to evaluate the oral health-related quality of life (OHRQoL) score using the oral impacts on daily performance (OIDP) index in relation to tooth loss patterns among adults. (2) Methods: From 2014 to 2016, a cross-sectional study was conducted on adults living in Bellville South, Cape Town, South Africa. The OHRQoL measure was used to evaluate the impact of tooth loss. (3) Results: A total of 1615 participants were included, and 143 (8.85%) had at least one impact (OIDP > 0). Males were less likely to experience at least one impact compared to the females, OR=0.6, 95% C.I.: 0.385 to 0.942, p = 0.026. Those participants who did not seek dental help due to financial constraints were 6.54 (4.49 to 9.54) times more likely to experience at least one impact, p < 0.001. (4) Conclusions: Tooth loss did not impact the OHRQoL of these subjects. There was no difference in the reported odds for participants experiencing at least one oral impact with the loss of their four anterior teeth, the loss of their posterior occlusal pairs, or the loss of their other teeth.
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    Periodontal disease status among adults from South Africa - prevalence and effect of smoking
    (MDPI, 2019) Chikte, Usuf M. E.; Pontes, Carla Cruvinel; Karangwa, Innocent; Kimmie-Dhansay, Faheema; Erasmus, Rajiv T.; Kengne, Andre P.; Matsha, Tandi E.
    Periodontal diseases are among the six most prevalent non-communicable diseases (NCDs) worldwide, constituting a burden for oral and general health. There is a shortage of epidemiological data on periodontal diseases in Africa. The aim of the present cross-sectional study was to present the periodontal status and cotinine levels of a South African population of adults. This study included individuals living in the Belville South area. Bleeding on probing (BOP) and pocket depth were recorded for each tooth, and clinical attachment loss (CAL) was recorded as the highest score per sextant. Cotinine levels were measured in ng/mL. A total of 951 individuals were included. More than one third of all subjects had BOP. Regarding pocket depth, over 50% of the subjects had shallow pockets (4–5 mm), and almost 6% had deep pockets. CAL ≥ 4 mm was present in 40.1% of the subjects. Males presented worse periodontal conditions than females. In total, 52.7% of the participants had serum cotinine levels of ≥15 ng/mL. Cotinine levels had no effect on periodontal variables. Periodontal diseases were highly prevalent, and periodontal conditions were worse in males. Preventive and restorative public health programs are required to improve oral health in this population
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    Prevalence of oral mucosal lesions and relation to serum cotinine levels - findings from a cross-sectional study in South Africa
    (MDPI, 2020) Pontes, Carla Cruvinel; Chikte, Usuf M. E.; Kimmie-Dhansay, Faheema; Erasmus, Rajiv T.; Kengne, Andre P.; Matsha, Tandi E.
    Oral mucosal lesions (OML) can decrease oral health-related quality of life and some have the potential to become malignant. The aim of the present study was to report the prevalence of OML in relation to age, sex, and serum cotinine levels in a population with mixed ancestry from South Africa. This study is part of the Cape Town Vascular and Metabolic Health (VHM) study, conducted between 2014–2016. Trained dental examiners assessed the oral mucosa for the presence of OML according to WHO criteria. In total, 1976 individuals were included in the study, being 1496 females (75.7%) and 480 males (24.3%) with average age of 49.5 years (SD = 15.3). In total, 262 lesions were detected in 252 participants (overall prevalence of 13%). Males had higher prevalence than females (14% vs. 9%, p = 0.008). Participants aged 25–34 had the highest prevalence rates (21%). Participants who had cotinine ≥15 ng/mL had higher prevalence of OML as compared to those with <15 ng/mL (15% vs. 5%, p < 0.001). Most common lesions were nicotine stomatitis (33%) and leukoplakia (19%). Age, male sex, and higher cotinine levels were associated with increased prevalence of OML.