1. Are you here for follow-up?
0 = no
1 = yes

2.Is one of the reasons that you are here that you are having difficulty with breathing?
0 = no
3 = yes

3. Is one of the reasons that you are here that you are having cough for more than two weeks?
0 = no
6 = yes

category of sum
0 = no follow up
1 = fu 2wks
2 = fu 2mnths