[Self-reported hearing loss and visual impairment in adults from Central Mexico].

Objective: To determinate the prevalence of hearing loss (HL) and visual impairment (VI) among adult population from Tlaxcala, Mexico.

Materials And Methods: A populationbased cross-sectional study comprising persons 50 years and older was conducted in 2013. Self-reported HL was measured using the Hearing Impairment Inventory for the Elderly (SHIIE) questionnaire; VI was determined using the Snellen tumbling E chart.

Dry eye symptoms and associated risk factors among adults aged 50 or more years in Central Mexico.

Objective: To determine the prevalence of dry eye symptoms (DES) and associated risk factors among adults in Tlaxcala, Mexico.

Materials And Methods: A cross-sectional population-based study that included 1 508 individuals aged ≥50 years who answered the Dry Eye Questionnaire (DEQ5), with a score ranging between 0 and 22; the following categories were defined: no DES (<6); mild-moderate DES (6 to 11) and severe DES (≥12).

Results: The prevalence of DES was 41.