Topics of questionnaire modules | Source (reference, original study) |
---|---|
Health related behaviour/lifestyle factors 1. diet/nutritional habits – quantitative food frequency questionnaire (FFQ) 2. alcohol use – binge drinking | 1. adopted from EPIC [50] 2. adopted from HAPIEE [52] |
Social networks | Modified version of Berkman-questionnaire (translation by J. Siegrist used in KORA/MONICA) [48,84,88,89] |
Perceived security in neighbourhood environments before and after German re-unification in 1990 | adopted and translated from HAPIEE [52,90-92]; similar questions in SHIP [82] |
Health beliefs | Adopted from HAPIEE [52] |
Health-related quality of life | Social functioning questionnaire SF 12 [93] |
Job strain, effort-reward imbalance | Effort-reward imbalance questionnaire by J. Siegrist [57,58] |
Depression scale | German translation of the CES-D depression scale by Kohlmann & Gerbershagen [94-96] |