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Racial/ethnic groups appear to differ on quit success and withdrawal is a key factor in cessation failure, yet little is known about racial/ethnic differences in withdrawal symptoms. This study of US adults examined racial/ethnic differences in current smokers' report of withdrawal symptoms and the relationship between withdrawal symptoms and quitting smoking 3 years later.

nicotine and tobacco research

Racial/Ethnic Differences in Self-reported Withdrawal Symptoms and Quitting Smoking Three Years Later: A Prospective, Longitudinal Examination of US Adults