Table 7.
Correlations between factors/indexes of perceived stress (pressure and demands; activation/high tempo), sleep, subjective health complaints (headache/upper respiratory infections; musculoskeletal pain), anxiety and depression in adolescents (Pearson correlation coefficients)
| Factors/Indexes | Pressure and demands | Activation /high tempo | Sleep problems | Psycho-somatic | Headache /upper respiratory infections | Musculo- skeletal pain | HADS-anxiety | HADS-depression |
|---|---|---|---|---|---|---|---|---|
|
Pressure and demands |
1 |
0.68 |
0.48 |
0.63 |
0.48 |
0.44 |
0.71 |
0.52 |
|
Activation/high tempo |
0.68 |
1 |
0.50 |
0.55 |
0.44 |
0.39 |
0.66 |
0.39 |
|
Sleep problems |
0.48 |
0.50 |
1 |
0.56 |
0.41 |
0.44 |
0.53 |
0.39 |
|
Psychosomatic |
0.63 |
0.55 |
0.56 |
1 |
0.58 |
0.55 |
0.71 |
0.49 |
|
Headache/upper respiratory infections |
0.48 |
0.44 |
0.41 |
0.58 |
1 |
0.51 |
0.52 |
0.35 |
|
Musculoskeletal pain |
0.44 |
0.39 |
0.44 |
0.55 |
0.51 |
1 |
0.45 |
0.30 |
|
HADS-anxiety |
0.71 |
0.66 |
0.53 |
0.71 |
0.52 |
0.45 |
1 |
0.56 |
| HADS-depression | 0.52 | 0.39 | 0.39 | 0.49 | 0.35 | 0.30 | 0.56 | 1 |
All correlations were statistically significant at p ≤ 0.001.