Table 4. Correlation of anxiety levels and obesity (expressed as percentage) in smokers and non-smokers and healthy subjects .

Anxiety Levels	Obese			Non obese
	Smokers	Non-smokers	Healthy	Smokers	Non-smokers	Healthy
Mild	0	41.17%	4.7%	100%	58.82%	95.2%
Moderate	14.28%	77.7%	28.57%	85.71%	22.2%	71.42%
Severe	55%	100%	50%	44.4%	0	50%
P-value	0.016§	0.042§	0.077†	0.016§	0.05†	0.077†

^†non-significant

^§P < 0.05, significant