HealthNuts: Respiratory health
| Year | 2007-2010 | 2011-2014 | 2011-2014 | 2013-2016 | 2013-2016 | 2016-2020 | 2016-2020 | 2020 | 2021 |
|---|---|---|---|---|---|---|---|---|---|
| Age | ~ 12 months of age | 4 years | 4 years | 6 years | 6 years | 10 years | 10 years | 10-14 yrs | 11-15 yrs |
| Wave | 1 | 2(a) | 2(b) | 3(a) | 3(b) | 4(a) | 4(b) | COVID Immune wave: Baseline |
COVID Immune wave: 12 mth follow-up |
| Asthma | P:SDV P:ISAAC |
P:SDV P:ISAAC |
P:ISAAC P:ECRHS III |
||||||
| Exercise induced asthma | P:ISAAC | P:ISAAC | |||||||
| Allergic rhinitis/hay fever | P:SDV P:ISAAC |
P:SDV P:ISAAC |
|||||||
| Wheezing/coughing | P:SDV C | P:ISAAC | P:ISAAC | ||||||
| Respiratory function test (spirometry) | O | ||||||||
| Fractional exhaled nitric oxide (FeNO) | O (subset only) | ||||||||
| Difficulty breathing/shortness of breath | S:ACQ |
Featured measurements
ACQ: Asthma Control QuestionnaireECRHS III: Third European Community Respiratory Health Survey derived
ISAAC: International Study of Asthma and Allergy in Children adaptation
SDV: Study Devised Variable
Notes
(a) – data collected for whole sample
(b) – additional data collected for clinic/food challenge subsample
Legend
| A | = Administration report abstraction |
| C | = Index child report (reporting on others) |
| L | = Linkage (to other databases) |
| M | = Medical records data abstraction |
| O | = Observation/direct assessment |
| N | = Nurse report |
| P | = Parent/primary caregiver report |
| Pe | = Peer report |
| S | = Self report |
| T | = Teacher report |
| X | = Undefined |
| X BF | = Pertaining to biological father |
| X BM | = Pertaining to biological mother |
| X C | = Pertaining to index child |
| X F | = Pertaining to father |
| X Fam | = Pertaining to family |
| X G | = Pertaining to grandparent(s) |
| X M | = Pertaining to mother |
| X P | = Pertaining to parent(s) |
| X Pa | = Pertaining to partner |
| X Pe | = Pertaining to peers |
| X Pr | = Pertaining to primary caregiver |
| X Si | = Pertaining to sibling(s) |