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Respondents and mean total PEI score for the three questionnaires
| Q1 (n) | Mean PEI Q1 (SD) | Q2 (n) | Mean PEIQ2 (SD) | Q3 (n) | Mean PEI Q3 (SD) | |
|---|---|---|---|---|---|---|
| Total | 148 | 3.48 (3.21) | 86 | 3.06 (3.37) | 72 | 3.31 (3.52) |
| Women | 80 | 3.29 (3.25) | 48 | 3.08 (3.32) | 42 | 2.86 (3.13) |
| Men | 68 | 3.71 (3.16) | 38 | 3.03 (3.48) | 30 | 3.93 (3.98) |
| Age <65 | 89 | 3.13 (3.16) | 48 | 2.73 (3.31) | 39 | 2.90 (3.31) |
| Age 65- | 59 | 4.00 (3.24) | 38 | 3.47 (3.42) | 33 | 3.79 (3.76) |
