Three dentists conducted the clinical assessment. These professionals had previously been exposed to a training and standardization process Kappa > 0.85 inter and intra-examiner in accordance with criteria recommended by the World Health Organization.
La evaluación clínica la realizaron tres cirujanos dentistas que participaron previamente en una capacitación y estandarización Kappa ≥ 0.85 inter- e intra-examinador, de acuerdo con los criterios recomendados por la World Health Organization.