Table 1

‚ÄÉRespiratory illnesses studied; Read codes

Respiratory diseaseRead code
Acute bronchitisH060 and below
Acute respiratory infectionsH0 and below
AsthmaH33 and below
BronchiolitisH061 and below
Chest infectionH06z0
CroupH044
Lower respiratory tract infectionH06z1
Wheeze1737, R0609