Characteristics for both full and partial participants.

<p>* to people of a similar age</p><p>^a<i>p</i>-values derived from Chi-squared tests;</p><p>^b<i>p</i>-values derived from Fisher's exact tests.</p><p>^# used with a cut-off based on the algorithm: Total score ≥ 3 or score for question 5 = 1 or score of the sum of questions A, 4, 5, 7, 8 ≥ 2.</p><p>Characteristics for both full and partial participants.