Table 1 Descriptive data of participants stratified by complete cases, imputed cases and missing cases in PSS and FHE
From: Associations between perceived stress and health outcomes in adolescents
Sweden | Bulgaria | |||||
|---|---|---|---|---|---|---|
All | Boys | Girls | All | Boys | Girls | |
Included in the study, number (%) | 164 | 95 (58) | 67 (41) | 472 | 333 (71) | 132 (28) |
Complete casesa on PSS, number (%) | 125 (76) | 72 (76) | 52 (78) | 426 (90) | 298 (89) | 122 (92) |
PSS total score, mean (SD) | 27.3 (7.8) | 26.1 (8.1) | 28.9 (7.0) | 24.0 (7.2) | 22.7 (6.9) | 27.0 (7.0) |
Imputed casesb on PSS, number (%) | 23 (14) | 12 (13) | 11 (16) | 43 (9) | 32 (10) | 10 (8) |
PSS total score, mean (SD) | 25.9 (8.2) | 23.7 (9.8) | 28.2 (5.5) | 21.8 (7.1) | 21.4 (6.9) | 23.0 (8.2) |
Missing casesc on PSS, number (%) | 16 (10) | 11 (12) | 4 (6) | 3 (0.6) | 3 (0.9) | 0 (0) |
Complete casesd on FHE, number (%) | 123 (75) | 72 (76) | 50 (75) | 419 (89) | 290 (87) | 124 (94) |
PSS total score, mean (SD) | 27.1 (7.9) | 25.7 (8.4) | 28.9 (6.9) | 23.6 (7.2) | 22.3 (6.9) | 26.7 (7.1) |
Missing casese on FHE, number (%) | 41 (25) | 23 (24) | 17 (25) | 53 (11) | 43 (13) | 8 (6) |
Number of missing questions, mean (min – max) | 2.2 (1–11) | 1.8 (1–8) | 2.5 (1–11) | 2.5 (1–12) | 2.5 (1–12) | 2.3 (1–7) |
PSS total score, mean (SD) | 27.1 (7.6) | 25.9 (8.6) | 28.3 (6.3) | 25.1 (6.9) | 24.9 (6.4) | 26.7 (8.2) |
Response sample, number (%) | 147 (90) | 84 (88) | 63 (94) | 462 (98) | 330 (99) | 132 (100) |
PSS total score, mean (SD) | 27.1 (7.8) | 25.8 (8.4) | 28.8 (6.7) | 23.8 (7.2) | 22.6 (6.9) | 26.7 (7.1) |