Research Article
Epidemiology of Back Pain in Children and Youth Aged 10–19 from the Area of the Southeast of Poland
Table 1
Description of the study sample (
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| | Number | % |
| Distribution of the respondents according to age | | | 10–13 years | 243 | 22.3 | 14–16 years | 197 | 18.1 | 17–19 years | 649 | 59.6 | Gender distribution | | | Girls | 547 | 50.2 | Boys | 542 | 49.8 |
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