Journal of back and musculoskeletal rehabilitation
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J Back Musculoskelet Rehabil · Jan 2002
Nicotine and caffeine intake in complex regional pain syndrome.
{\it ⋯ } The smoking prevalence was higher than the national average among patients with CRPS I and II. Among patients with CRPS~I smoking and caffeine consumption were greater in those who reported more pain-related anxiety, but did not influence pain intensity. The clinical implications of these findings will be discussed.