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nocoincidences

(2,352 posts)
5. Higher scores meant more pain. Current and former smokers scored about one to two points higher
Wed Jan 1, 2020, 01:52 PM
Jan 2020

Current and former smokers scored about one to two points higher than those who had never smoked,

And this reached a statistical level of significance?

I need more explanation of the value of the numbers in the scale.

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