In:
Gerodontology, Wiley, Vol. 33, No. 4 ( 2016-12), p. 562-568
Abstract:
We investigated the prevalence of xerostomia in dental patients and built a xerostomia risk prediction model by incorporating a wide range of risk factors. Materials and methods Socio‐demographic data, past medical history, self‐reported dry mouth and related symptoms were collected retrospectively from January 2010 to September 2013 for all new dental patients. A logistic regression framework was used to build a risk prediction model for xerostomia. External validation was performed using an independent data set to test the prediction power. Results A total of 12 682 patients were included in this analysis (54.3%, females). Xerostomia was reported by 12.2% of patients. The proportion of people reporting xerostomia was higher among those who were taking more medications ( OR = 1.11, 95% CI = 1.08–1.13) or recreational drug users ( OR = 1.4, 95% CI = 1.1–1.9). Rheumatic diseases ( OR = 2.17, 95% CI = 1.88–2.51), psychiatric diseases ( OR = 2.34, 95% CI = 2.05–2.68), eating disorders ( OR = 2.28, 95% CI = 1.55–3.36) and radiotherapy ( OR = 2.00, 95% CI = 1.43–2.80) were good predictors of xerostomia. For the test model performance, the ROC ‐ AUC was 0.816 and in the external validation sample, the ROC ‐ AUC was 0.799. Conclusion The xerostomia risk prediction model had high accuracy and discriminated between high‐ and low‐risk individuals. Clinicians could use this model to identify the classes of medications and systemic diseases associated with xerostomia.
Type of Medium:
Online Resource
ISSN:
0734-0664
,
1741-2358
DOI:
10.1111/ger.2016.33.issue-4
Language:
English
Publisher:
Wiley
Publication Date:
2016
detail.hit.zdb_id:
2133401-8
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