Associated costs with dental studies in a public Mexican university

Abstract

Objective: to calculate associated costs with dental studies (ACDS) in a public university.

Methods: we performed a cross-sectional study using a costing system on a random sample of 376 dental students enrolled at any semester in a public university. To calculate ACDS (Mexican pesos of 2009-1), we used a questionnaire divided into eight sections. Sociodemographic and socioeconomic variables, housing costs, food, transportation, instruments and equipment, as well as remunerations associated with patient care along 16 weeks of classes in each semester were included. We used linear regression.

Results: the average of ACDS was of 18,357.54 ± 12,746.81 Mexican pesos. The largest percentage of ACDS (30.2 %) was for clinical instruments (5,537.66 ± 6,260.50). Students also spent funds in paying to patients for their time during care delivered (2,402.11 ± 4,796.50). Associated variables (p < 0.001) with the ACDS were having completed at least one clinical course or one theoretical-practical course, living within the state or out of state (compared to students who live in the city where dental studies take place), and being enrolled in the more advanced dental studies.

Conclusions: the results indicate that a signifi cant percentage of the cost to students (13.1 %) is related with clinical care delivery.