Non-specific psychological distress, smoking status and smoking cessation: United States National Health Interview Survey 2005

Table 5 Current smokers who have tried to quit smoking in the past year: Whether used aids (nicotine gum, patch, spray, inhaler, lozenge, or prescription pill), by level of non-specific psychological distress, US National Health Interview Survey (n = 2,747)

	%	95% CI
K6 level of non-specific psychological distress
0 - 2	27.3	(24.6 - 30.1)
3 - 7	30.6	(26.6 - 34.5)
8 - 12	30.1	(24.4 - 35.8)
13 - 24	32.2	(25.1 - 39.3)

ISSN: 1471-2458