n (%) | Visual aids | P-value | |||
 Visual Impairmenta |  Yes |  No |  < 0.001 | ||
  Yes |   55 (2.5) |   333 (14.9) | |||
  No |   558 (25.0) |   1,287 (57.6) | |||
n (%) | Hearing aids | Â | |||
 Hearing Impairmentb |  Present and used |  Present and not used regularly |  No/not using |  < 0.001 | |
  Yes |   43 (1.9) |   51 (2.3) |   787 (35.2) | ||
  No |   5 (0.2) |   5 (0.2) |   1,342 (60.1) |