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. 2013 Jun 20;109(1):109–113. doi: 10.1038/bjc.2013.297

Table 3. Cox regression analysis stratifying by ALDH1 expression (n=139).

Parameter Odds ratio s.e. P-value 95% Confidence interval
ER status
 0.33
 0.14
 0.01
 0.15–0.77
HER2 status
 1.13
 0.54
 0.79
 0.45–2.88
Tumour grade
 2.67
 2.95
 0.38
 0.30–23.34
Tumour size 0.99 0.01 0.36 0.97–1.01

Abbreviations: ALDH1=aldehyde dehydrogenase 1; ER=oestrogen receptor; HER2=human epidermal growth factor receptor-2.