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. Author manuscript; available in PMC: 2018 Oct 1.
Published in final edited form as: Med Sci Sports Exerc. 2017 Oct;49(10):2009–2015. doi: 10.1249/MSS.0000000000001327

Table 2.

Odds of being a good sleeper (PSQI score of ≤ 5) post-intervention (month 3) and 3 months after BEAT Cancer intervention completion (month 6) in breast cancer survivorsa

Unadjusted % “good sleepers” Adjusteda Odds Ratio with (95% CIb); P value
Outcome Baseline Month 3 Month 6 BEAT Cancer vs. usual care;
month 3		 Beat Cancer vs. usual care;
month 6
PSQI score ≤ 5 (“good sleeper”) 2.0 (0.8 to 4.6); .12 1.7 (0.7 to 4.3); .22
  BEAT Cancer 25.7 40.4 35.3
  Usual care 35.8 37.6 32.3

CI, confidence interval; PSQI, Pittsburgh Sleep Quality Index

a

Adjusted for baseline value, study site, breast cancer stage, current hormonal therapy, number of comorbidities, income, race, and marital status