Table 1 Level of inconvenience to everyday life caused by musculoskeletal pain, and intensity of computer-associated musculoskeletal pain, by sex and grade (%)
Symptoms | Boys | Girls | Total | ||
|---|---|---|---|---|---|
6th grade | 9th grade | 6th grade | 9th grade | ||
(70) | (128) | (90) | (135) | (423) | |
Neck-shoulder | |||||
Level of inconvenience to everyday life | |||||
Severe | 1.4 | 2.4 | 5.6 | 19.3 | 7.2 |
Moderate | 8.6 | 12.6 | 8.9 | 23.7 | 13.5 |
Mild | 30.0 | 25.2 | 33.3 | 27.4 | 29.0 |
Pain intensity | |||||
Severe | 4.3 | 3.1 | 6.7 | 15.6 | 7.4 |
Moderate | 10.0 | 11.8 | 10.0 | 21.5 | 13.3 |
Mild | 22.9 | 26.0 | 33.3 | 24.4 | 26.7 |
Low back | |||||
Level of inconvenience to everyday life | |||||
Severe | 0.0 | 4.7 | 1.1 | 11.1 | 4.2 |
Moderate | 7.4 | 13.3 | 5.7 | 18.5 | 11.2 |
Mild | 11.8 | 23.4 | 21.6 | 26.7 | 20.9 |
Pain intensity | |||||
Severe | 2.9 | 5.5 | 1.1 | 5.9 | 3.9 |
Moderate | 7.1 | 12.6 | 5.6 | 12.6 | 9.5 |
Mild | 12.9 | 19.7 | 23.6 | 22.2 | 19.6 |
Head | |||||
Level of inconvenience to everyday life | |||||
Severe | 5.8 | 5.5 | 7.8 | 25.4 | 11.1 |
Moderate | 15.9 | 10.9 | 14.4 | 27.6 | 17.2 |
Mild | 30.4 | 32.8 | 34.4 | 29.1 | 31.7 |
Pain intensity | |||||
Severe | 7.2 | 3.9 | 3.4 | 15.7 | 7.6 |
Moderate | 7.2 | 9.4 | 14.6 | 17.2 | 12.1 |
Mild | 17.4 | 21.9 | 28.1 | 22.4 | 22.5 |
Eyes | |||||
Level of inconvenience to everyday life | |||||
Severe | 4.3 | 1.6 | 4.4 | 8.9 | 4.8 |
Moderate | 5.8 | 8.7 | 3.3 | 7.4 | 6.3 |
Mild | 15.9 | 18.1 | 14.4 | 17.0 | 16.4 |
Pain intensity | |||||
Severe | 5.8 | 3.9 | 3.4 | 5.9 | 4.8 |
Moderate | 8.7 | 7.8 | 11.2 | 8.1 | 9.0 |
Mild | 13.0 | 23.4 | 25.8 | 26.7 | 22.2 |
Hands, fingers, wrists | |||||
Level of inconvenience to everyday life | |||||
Severe | 0.0 | 1.6 | 3.4 | 6.0 | 2.8 |
Moderate | 1.5 | 4.7 | 1.1 | 6.7 | 3.5 |
Mild | 16.4 | 18.9 | 19.1 | 14.9 | 17.3 |
Pain intensity | |||||
Severe | 1.4 | 1.6 | 1.1 | 5.2 | 2.3 |
Moderate | 2.9 | 3.1 | 4.5 | 7.4 | 4.5 |
Mild | 18.8 | 11.0 | 21.3 | 14.1 | 16.3 |