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Distribution of minimal and maximal scores, median scores, 95% confidence interval obtained by means of Polish versions of BSSQ-Deformity and BSSQ-Brace questionnaires
| Questionnaire | N | Min | Max | Median | 95% Confidence interval | Standard deviation | |
|---|---|---|---|---|---|---|---|
| From | To | ||||||
| Questionnaires filled for the first time | |||||||
| BSSQ-Deformity | 35 | 8 | 24 | 17.9 | 16.2 | 19.7 | 5.0 |
| BSSQ-Brace | 35 | 1 | 21 | 11.3 | 9.7 | 13.0 | 4.7 |
| Questionnaires filled for the second time | |||||||
| BSSQ-Deformity | 35 | 8 | 24 | 17.6 | 16.0 | 19.2 | 4.7 |
| BSSQ-Brace | 35 | 0 | 21 | 10.9 | 9.3 | 12.5 | 4.6 |
