====== 3A Questionnaire 2 ======

Adult and elderly Lifelines participants participating in the third [[general assessments|general assessment]] [[3A]] receive three questionnaires, [[3A Questionnaire 1]], 3A Questionnaire 2, and [[3A Questionnaire 3]].\\
3A Q2 is followed by [[3A Visit 2]], within xx days (according to protocol).\\
3A Q2 is PRECEDED by [[3A Questionnaire 1]], within xx weeks (according to protocol).\\
3A Q2 is procedurally equivalent to [[1A Questionnaire 2]] and [[2A Questionnaire 2]].\\ 

The vast majority of participants will receive a digital version of the questionnaire.

3A Q2 contains the following [[sections]] and subsections:

==== Diseases & symptoms ====
  * [[Oral cavity conditions]] 
  * [[Symptoms (SCL-90)]] 

==== Elderly ====
  * [[Self-assessment (intermed)]] (in 18+)

==== Lifestyle & Environment ====  
  * [[Chronotype (MCTQ)]] 
  * [[EARQ|Earthquakes]] 
  * [[Smoking & tobacco use]] 

==== Medical treatment ====
  * [[Dentistry]]

==== Mental health ====
  * [[Alcohol use disorder (DSM-5)]] 
  * [[Nicotine dependence (FTND)]] 
  * [[Social functioning (general)]]
  * [[Stress (LTE)]] 
  * [[Stress (LDI)]] 

==== Nutrition ====
  * [[FFQ|Macronutrients (FFQh)]] 
  
==== Physical State ====
  * [[Hair]]
  * [[Teeth]]