Table 2

Questionnaire

QuestionsAnswers (numbers of patients)
Were you disturbed by the noise of the“Extremely”“Not at all”
 machine?<_________________________________________________________________>
 auto-CPAP1  0  1  104
 constant CPAP0  0  2   77
How well did you sleep?“Very badly”“Very well”
<_________________________________________________________________>
 auto-CPAP0 1  1  122
 constant CPAP0  0  3  130
How would you assess the pressure?“Very high”“Very low”
<_________________________________________________________________>
 auto-CPAP0 0  1   510
 constant CPAP0 0  3   76
How often did the treatment wake you up?“Very often”“Never”
<_________________________________________________________________>
 auto-CPAP0 0  2   113
 constant CPAP0 1  3   210