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Table 2 Levels of asthma control

From: Epidemiology of bronchial asthma and asthma control assessment in Henan Province, China

Assessment of current clinical control (preferably over 4 weeks)
Characteristics Controlled (all of the following) Partially controlled (any measure present) Uncontrolled
Daytime symptoms None (twice a week or less) More than twice a week Three or more features of partially controlled asthma
Limitation of activities None Any
Nocturnal symptoms None Any
Need for relief/rescue treatment None (twice a week or less) More than twice a week