borderline significanceP = 0·07
Such a difference had borderline significance in women with ovulation (ΔRMR: -243 ( sd 163) kJ/d; P = 0·07; d rm = 0·79), whereas it was not significant in women without ovulation (ΔRMR: -34 ( sd 427) kJ/d; P = 0·99; d rm = 0·05).