Table 2 Weight (measured in clinic in indoor clothing without shoes) at study entry (baseline) and change in weight during the subsequent 96 months in patients enrolled onto the lifestyle intervention arm and education only arm.

From: The LISA randomized trial of a weight loss intervention in postmenopausal breast cancer

Weight (kg) Education only arm Lifestyle intervention arm
N Mean (SD) N Mean (SD)
Baseline 167 81.0 (14.4) 171 82.7 (15.3)
6 months
Absolute   80.2 (13.9)   77.6 (15.4)
  155   161  
Change from baseline   −0.5 (3.7)   −4.3 (4.1)
% Change from baseline   −0.6 (4.5)   −5.3 (4.9)
12 months
Absolute   79.3 (14.0)   77.5 (14.9)
  147   142  
 Change from baseline   −0.5 (5.3)   −4.5 (5.4)
% Change from baseline   −0.6 (6.3)   −5.5 (6.4)
18 months
Absolute   79.0 (14.2)   78.5 (15.9)
  144   134  
Change from baseline   −0.6 (5.8)   −3.8 (5.8)
% Change from baseline   −0.8 (6.8)   −4.6 (6.9)
24 months
Absolute   78.8 (13.2)   78.9 (15.3)
  132   135  
Change from baseline   −0.3 (5.3)   −3.1 (6.1)
% Change from baseline   −0.4 (6.4)   −3.7 (7.6)
36 months
Absolute   77.7 (13.4)   78.6 (14.0)
  123   125  
Change from baseline   −1.3 (6.7)   −1.8 (9.7)
% Change from baseline   −1.6 (8.7)   −2.0 (12.4)
48 months
Absolute   77.6 (12.7)   79.9 (12.0)
  127   124  
Change from baseline   −1.4 (6.6)   −1.5 (5.6)
% Change from baseline   −1.6 (7.9)   −1.7 (6.9)
60 months
Absolute   77.6 (13.7)   79.7 (12.4)
  116   125  
Change from baseline   −1.7 (7.0)   −1.7 (5.8)
% Change from baseline   −2.2 (8.7)   −1.9 (7.1)
72 months
Absolute   77.2 (13.7)   79.8 (13.7)
  92    97
Change from baseline   −1.5 (7.0)   −2.3 (6.8)
% Change from baseline   −1.9 (8.6)   −2.6 (7.8)
84 months
Absolute   76.9 (15.0)   78.1 (11.7)
  90    98
Change from baseline   −1.9 (8.8)   −2.0 (6.8)
% Change from baseline   −2.4 (10.9)   −2.2 (8.4)
96 months
Absolute   75.8 (13.9)   79.6 (12.3)
  87   95  
Change from baseline   −2.3 (8.6)   −0.7 (9.7)
% Change from baseline   −2.8 (10.8)   −0.3 (14.2)
  1. SD standard deviation.