Adult and elderly Lifelines participants participating in the third general assessment 3A received one follow-up questionnaire, 3B.
Questionnaire 3B is being sent out since 2021. 3B contains the following sections and subsections:

• Education
• Employment status
• Family composition
• Household composition
• Profession

• Cancer
• Cardiovascular diseases
• Covid-19 infection
• Diabetes
• Digestive system diseases
• Diseases (other)
• Ear conditions
• Eye conditions (OQ)
• Eye conditions (general)
• Fatigue (CIS)
• Fatigue (general)
• Kidney / bladder diseases
• Mental illnesses
• Musculoskeletal conditions
• Neurological disorders
• Respiratory diseases
• Symptoms (SCL-90)

• Frailty (GFI)
• Self-assessment (Intermed)

• Family deaths

• Chronotype (MCTQ)
• Drug use
• Home environment (general)
• Informal care
• Physical activity (SQUASH) (2 items)
• Sedentary behavior (MSQ)
• Sleep quality (PSQI)
• Smoking & tobacco use
• Volunteer work (general)

• Medication
• Medication adherence (PROMAS)
• Vaccination

• Stress (LDI)
• Stress (LTE)
• Trauma screening (TSQ)

• Eating behavior (alcohol use)
• Food choice
• FFQ (19 items)

• Anthropometry (self-reported)

• Menstruation

• Quality of Life (HHIA) - related to hearing loss
• Quality of Life (RAND) (2 items)
• Social functioning (SPF-IL)