[Table/Fig-6]:

Summary of different publications from India on mental illness in patients with respiratory diseases.

Reference	Total number of patients, age range	Study tools	Conclusion
Sajal De, [4] Bhopal, India	100 COPD, 61.7±9.6 years	PHQ-9	Overall 72%, stages I, II, III and IV were 83.3%, 56.3%, 72.5% and 86.4%, respectively and prevalence of depression increases with the severity of COPD (p=0.024)
Waseem SMA et al., [14] Aligarh, India	121 COPD patients, 43.15±13.04 yrs	BDI, HAS	57.02% had depression, 36.37% had anxiety
Sharma BB, [6] Jaipur, India	391 stable chronic respiratory illness, male 37.52±15.11yrs and female 35.85±10.99 yrs	GMHAT/PC interview	Anxiety (20.6%), depression (13.2%) and obsessive compulsive disorders (4.6%)
Negi H et al., [5] India	126 COPD, 62.69±0.84	PHQ-9	Overall 49.2%, 20.6% had moderately severe to severe depression or major depressive disorder, 12.7% moderate depression, 15.9% mild depression
Chaudhary SC et al. [15] Lucknow, India	74 COPD, 56.97±10.11 years	MINI version 6.0.0	Major depressive episodes 2.7%, Panic disorder 4.05%, generalized anxiety disorder 4.4%