Urolitiasis;Factores sociodemográficos; Factores de riesgo Resumen La urolitiasis se ha convertido en una enfermedad crónica que ha tenido un gran impacto en la calidad de vida y en la situación laboral de quien la padece; su tasa de prevalencia y recurrencia es cada vez mayor, lo que genera un gran impacto socioeconómico en cualquier país al afectar el sistema de salud. Se han identificado numerosos factores inherentes a la biología humana y algunas variables sociodemográficas, que favorecen el desarrollo de cálculos renales; por lo cual, en esta revisión se describen los principales factores que influyen en la formación de urolitiasis, permitiendo intervenir oportunamente sobre algunos de ellos.

Urolithiasis has become a chronic disease that has had a major impact on both the quality of life and working situation of the patient. It has a significant impact on the health system due to its high recurrence. Different authors have identified several factors inherent to human biology and sociodemographic variables that may lead to the development of kidney stones. Thus, in this review, the main factors that influence the formation of kidney stones are presented, and that may help in a timely intervention on some of them.

Factors associated with dentine hypersensitivityseverity in Colombian dental patients.Cite as: López L, Espana P, Bastidas R, Fuelagan J & Mafla AC. Factors associated with dentine hypersensitivity severity in Colombian dental patients. J Oral Res 2016; 5(2): 63-70. Abstract: Introduction: The aim of this study was to determine the prevalence of dentine hypersensitivity (DH) and examine associated etiological factors related to the severity of DH in dental clinic patients treated at the School of Dentistry at Universidad Cooperativa de Colombia, Pasto, Colombia. Materials and Methods: A cross-sectional study was designed in which three hundred and thirty three patients aged 15 to 44 years old were assessed for the presence and severity of DH. The dentine hypersensitivity diagnosis was based on self-reported sensitivity and a clinical examination. The questionnaire included socio-demographic information, data about oral health habits and acidic dietary intake. A descriptive analysis was performed and the association between DH severity and risk factors was determined using an ordinal logistic regression model. Results: Dentine hypersensitivity was detected in 88 out of 333 (26.4%) subjects (95% CI: 21.83-31.56). The pH of natural juices (OR=6.013; 95% CI: 0.995-36.319, p=0.051) and pH of alcohol beverages (OR= 7.800; 95% CI: 2.282-26.658, p=0.001) were significantly associated with the severity of dentine hypersensitivity. Conclusions: The results indicated that the prevalence of dentine hypersensitivity in these patients was consistent with previous reports. Furthermore, the severity of DH was influenced by acidic diet. These results suggest that dental counseling should be provided to all patients as well as to those with dentine hypersensitivity to prevent the occurrence of this oral health problem and the severity of symptoms.