Moritz and Satariano (J. Clin. Epidemiol., 46: 443–454, 1993) used logistic regression to predict whether the stage of breast cancer at diagnosis was advanced or local for a sample of 444 middle-aged and elderly women.A table referring to a particular set of demographic factors reported the estimated odds ratio for the effect of living arrangement (three categories) as 2.02 for spouse vs alone and 1.71 for others vs alone; it reported the effect of income (three categories) as 0.72 for $10,000–24,999 vs <$10,000 and 0.41 for $25,000+

vs <$10,000. Estimate the odds ratios for the third pair of categories for each factor.