====== Respiratory diseases ======

[[start|Lifelines]] participants were asked whether they had and/or were treated for various respiratory diseases ([[sections|section]]: [[Diseases & symptoms]]). Lifelines also assessed general (undiagnosed) [[respiratory problems (general)|respiratory symptoms]] and implemented the Dutch [[respiratory problems (elon)|ELON]] questionnaire and the [[Bronchial hyperresponsiveness (BHQ)]] to assess respiratory problems.

| **Questions English**                                                                                                                                    | **Questions Dutch**                                                                                                                                                                                                                    | **Code**                        | **Variable**      | **Assessment**                                                            | **Age**  |
| have you ever had asthma?                                                                                                                                | hebt u ooit astma gehad?                                                                                                                                                                                                               | asthma_presence_adu_q_1         | HEALTH12          | [[1A Questionnaire 1|1A]] [[NEXT]]                                        | 18+      |
| if so, was this confirmed by a doctor? / have you ever had asthma?                                                                                       | zo ja: werd dit door een arts bevestigd? / heb u ooit astma gehad?                                                                                                                                                                     | asthma_diagnosis_adu_q_1        | HEALTH12A         | [[1A Questionnaire 1|1A]]                                                 | 18+      |
| how old were you when you had your first asthma attack? / have you ever had asthma?                                                                      | hoe oud (xx jaar) was u toen u uw eerste astma-aanval had? / heb u ooit astma gehad?                                                                                                                                                   | asthma_startage_adu_q_1         | HEALTH12B         | [[1A Questionnaire 1|1A]]                                                 | 18+      |
| how old were you when you had your last asthma attack? / have you ever had asthma?                                                                       | hoe oud (xx jaar) was u toen u uw laatste astma-aanval had? / heb u ooit astma gehad?                                                                                                                                                  | asthma_endage_adu_q_1           | HEALTH12C         | [[1A Questionnaire 1|1A]]                                                 | 18+      |
| Asthma / Have you (had) one of the following chronic conditions?                                                                                         | Astma / Hebt u één van de volgende chronische aandoeningen (gehad)?                                                                                                                                                                    | asthma_presence_adu_q_2         | HEALTH12[P]       | [[Proxy]]                                                                 | 18+      |
| Asthma since year: / Have you (had) one of the following chronic conditions?                                                                             | Astma sinds jaar: / Hebt u één van de volgende chronische aandoeningen (gehad)?                                                                                                                                                        | asthma_presence_adu_q_2_a       | HEALTH_12YR       | [[Proxy]]                                                                 | 18+      |
| do you have copd, emphysema or chronic bronchitis?                                                                                                       | hebt u copd, longemfyseem of chronische bronchitis?                                                                                                                                                                                    | copd_presence_adu_q_1           | HEALTH14          | [[1A Questionnaire 1|1A]] [[NEXT]]                                        | 18+      |
| if so, how old were you when you acquired copd, emphysema or chronic bronchitis? / do you have copd, emphysema or chronic bronchitis?                    | zo ja: hoe oud (xx jaar) was u toen u copd, longemfyseem of chronische bronchitis kreeg?                                                                                                                                               | copd_startage_adu_q_1           | HEALTH14A         | [[1A Questionnaire 1|1A]]                                                 | 18+      |
| COPD or chronic bronchitis / Have you (had) one of the following chronic conditions?                                                                     | COPD of chronische bronchitis / Hebt u één van de volgende chronische aandoeningen (gehad)?                                                                                                                                            | copd_presence_adu_q_2           | HEALTH14[P]       | [[Proxy]]                                                                 | 18+      |
| COPD or chronic bronchitis since year: / Have you (had) one of the following chronic conditions?                                                         | COPD of chronische bronchitis sinds jaar: / Hebt u één van de volgende chronische aandoeningen (gehad)?                                                                                                                                | copd_presence_adu_q_2_a         | HEALTH_14YR       | [[Proxy]]                                                                 | 18+      |
| chronic inflammation of throat/nasal cavity / could you indicate which of the following disorders you have (had)?                                        | chronische keel/neusholte ontsteking / kunt u aankruisen welke van de volgende aandoeningen u hebt of hebt gehad?                                                                                                                      | sinusitis_presence_adu_q_1      | HEALTH72B3        | [[1A Questionnaire 1|1A]]                                                 | 18+      |
| breathing / did the health problems listed below start since the last time you filled in the lifelines questionnaire?                                    | ademhaling / hebt u onderstaande gezondheidsproblemen gekregens sinds de vorige keer dat u een lifelines vragenlijst invulde?                                                                                                          | breathing_followup_adu_q_1      | HEALTH100D        | [[2A Questionnaire 2|2A]] [[3A Questionnaire 1|3A]] [[3B]]                | 18+      |
| asthma / did the health problems listed below start since the last time you filled in the lifelines questionnaire?                                       | astma / hebt u onderstaande gezondheidsproblemen gekregens sinds de vorige keer dat u een lifelines vragenlijst invulde?                                                                                                               | asthma_followup_adu_q_1         | HEALTH100D1       | [[1B]] [[1C]] [[2A Questionnaire 2|2A]] [[3A Questionnaire 1|3A]] [[3B]]  | 18+      |
| copd, lung emphysema or chronic bronchitis: / did the health problems listed below start since the last time you filled in the lifelines questionnaire?  | copd, longemfyseem of chronische bronchitis / hebt u onderstaande gezondheidsproblemen gekregens sinds de vorige keer dat u een lifelines vragenlijst invulde?                                                                         | copd_followup_adu_q_1           | HEALTH100D2       | [[1B]] [[1C]] [[2A Questionnaire 2|2A]] [[3A Questionnaire 1|3A]] [[3B]]  | 18+      |