From: Methods and representativeness of a European survey in children and adolescents: the KIDSCREEN study
Children (8–11) | Adolescents (12–18) | Adolescent PFRd,e | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Countriesb | Sample (n)c | Reference population (N) a | Sex | Sample (%) | Reference population (%) a | Population | Sample (%) | Reference population (%) a | Population | |||
Fraction ‰ | PFR d | Fraction ‰ | PFR d | |||||||||
Phone & mail | ||||||||||||
AT. Austria | 1,475 | 1,044,588 | Female | 18.8g | 18.0 | 1.47 | 1h | 35.0i | 31.0 | 1.59 | 1h | 1.08 |
Male | 16.3 | 18.6 | 1.24 | 0.84 | 29.9 | 32.3 | 1.31 | 0.82 | 1.05 | |||
CH. Switzerland e | 1,701 | 675,327 | Female | 17.9g | 18.0 | 2.49 | 1h | 35.7i | 30.6 | 2.95 | 1h | 1.18 |
Male | 16.2 | 18.9 | 2.16 | 0.87 | 30.2 | 32.5 | 2.34 | 0.79 | 1.08 | |||
DE. Germany | 1,723 | 10,048,086 | Female | 17.7 | 16.9 | 0.18 | 1h | 33.6i | 31.8 | 0.18 | 1h | 1.01 |
Male | 17.7 | 17.8 | 0.17 | 0.95 | 31.0 | 33.5 | 0.16 | 0.87 | 0.93 | |||
ES. Spain | 876 | 4,722,467 | Female | 16.9 | 16.4 | 0.19 | 1h | 32.2 | 32.1 | 0.19 | 1h | 0.97 |
Male | 19.7 | 17.5 | 0.21 | 1.10 | 31.2 | 33.9 | 0.17 | 0.92 | 0.81 | |||
FR. France | 1,049 | 8,335,092 | Female | 18.9 | 17.3 | 0.14 | 1h | 33.0i | 31.6 | 0.13 | 1h | 0.95 |
Male | 18.7 | 18.1 | 0.13 | 0.94 | 29.5 | 33.0 | 0.11 | 0.86 | 0.87 | |||
NL. Netherlands | 1,885 | 2,150,420 | Female | 17.7 | 18.4 | 0.85 | 1h | 33.4i | 30.4 | 0.96 | 1h | 1.14 |
Male | 18.2 | 19.2 | 0.83 | 0.98 | 30.6 | 31.9 | 0.84 | 0.87 | 1.01 | |||
Schools | ||||||||||||
EL. Greece | 1,174 | 903,105 | Female | -- | -- | -- | -- | 59.7i | 48.6 | 1.60 | 1h | -- |
Male | -- | -- | -- | -- | 40.3 | 51.4 | 1.02 | 0.64 | -- | |||
HU. Hungary | 3,237 | 1,374,408 | Female | 23.5g | 17.2 | 3.21 | 1h | 34.9i | 31.8 | 2.59 | 1h | 0.81 |
Male | 19.1 | 18.0 | 2.50 | 0.78 | 22.5 | 33.0 | 1.61 | 0.62 | 0.64 | |||
IE. Ireland | 1,240 | 643,835 | Female | 13.6 | 16.5 | 1.62 | 1h | 46.1i | 32.1 | 1.16 | 1h | 0.87 |
Male | 12.3 | 17.3 | 2.82 | 1.74 | 28.0 | 34 | 1.75 | 1.15 | 0.57 | |||
Other | ||||||||||||
UK. United Kingdom (phone & mail, and schools) | 1,877 | 8,433,968 | Female | 24.2 | 18.3 | 0.30 | 1h | 24.2 | 30.4 | 0.18 | 1h | 0.60 |
Male | 27.0 | 19.2 | 0.31 | 1.06 | 24.6 | 32.1 | 0.17 | 0.96 | 0.55 | |||
PL. Poland (schools and mail) | 1,715 | 6,421,859 | Female | 17.6g | 15.6 | 0.30 | 1h | 37.2i | 33.2 | 0.30 | 1h | 1.00 |
Male | 15.4 | 16.5 | 0.25 | 0.83 | 29.9 | 34.7 | 0.23 | 0.77 | 0.92 | |||
CZ. Czech Republic (MPS) | 1,592 | 1,426,558 | Female | 17.7 | 17.0 | 1.16 | 1h | 31.8 | 31.5 | 1.13 | 1h | 0.97 |
Male | 17.3 | 18.0 | 1.07 | 0.92 | 33.2 | 33.5 | 1.11 | 0.93 | 1.04 |