There was a near significant increased DUs in smokers, but this did not reach statistical significance ( X 2 = 3.77, P = 0.052).
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The Relationship between Smoking, Raynaud's Phenomenon, Digital Ulcers, and Skin Thickness in the Waikato Systemic Sclerosis Cohort.
2
0.0520
0.0520
The sentences
Conclusion Our study demonstrates that smokers have had worse Raynaud's phenomenon over the past week and they were also more likely to note DUs with a trend toward significance but not statistically significant most likely due to our small sample size.