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Table 1 variables measured at each time point

From: Managing co-morbid depression and anxiety in primary care patients with asthma and/or chronic obstructive pulmonary disease: study protocol for a randomized controlled trial

 

FEV1

PHQ-9

GAD-7

M.I.N.I.

CCQ

ACQ

SF12

Time

       

   T0

X

X

X

X

X

X

X

   T1

 

X

X

    

   T2

 

X

X

    

   T3

 

X

X

    

   T4

X

X

X

X

X

X

X

   T5

 

X

X

    

   T6

X

X

X

X

X

X

X