Groups BMIz Estimates
At Diagnosis Pre-Diagnosis Post-Diagnosis ΔPost-Pre Diagnosis
Mean (SE) P-value Mean (SE) P-value Mean (SE) P-value Mean (SE) P-value
Overall   0.489 (0.054) <0.0001 -0.004 (0.019) 0.8418 0.073 (0.010) <0.0001 0.077 (0.023) 0.0009
Sex                
Female
(Ref)
0.357 (0.055) <0.0001 -0.047 (0.029) 0.0985 0.087 (0.015) <0.0001 0.134 (0.035) 0.0001
Male*
(Diff)
0.160 (0.064) 0.0114 0.082 (0.038) 0.0311 -0.023 (0.020) 0.2474 -0.105 (0.046) 0.0228
Race-Ethnicity                
Caucasian
(Ref)
0.509 (0.075) <0.0001 0.092 (0.034) 0.0066 0.068 (0.018) 0.0002 -0.028 (0.041) 0.554
African American*
(Diff )
-0.092 (0.073) 0.2091 -0.145 (0.043) 0.0007 0.008 (0.022) 0.7303 0.152 (0.052) 0.0032
Hispanic*
(Diff)
0.154 (0.104) 0.1401 -0.129 (0.062) 0.0355 0.008 (0.034) 0.8027 0.137 (0.073) 0.0644
Sex within Race-Ethnicity            
Caucasian                
Female
(Ref)
0.192 (0.127) 0.1314 -0.036 (0.050) 0.4718 0.118 (0.033) 0.0004 0.153 (0.063) 0.016
Male*
(Diff)
0.385 (0.116) 0.0009 0.225 (0.064) 0.0005 -0.078 (0.041) 0.0584 -0.303 (0.082) 0.0002
African American              
Female
(Ref)
0.394 (0.089) <0.0001 -0.073 (0.050) 0.074 0.076 (0.019) 0.0001 0.149 (0.049) 0.0024
Male*
(Diff)
0.099 (0.088) 0.2638 0.026 (0.055) 0.6291 -0.006 (0.026) 0.8047 -0.033 (0.065) 0.6162
Hispanic                
Female
(Ref)
0.804 (0.186) <0.0001 -0.062 (0.086) 0.4763 0.070 (0.039) 0.0694 0.132 (0.098) 0.1793
Male*
(Diff)
0.005 (0.182) 0.9794 0.27 (0.113) 0.8088 0.013 (0.050) 0.802 -0.015 (0.128) 0.9085
Note: Δ, difference; Ref, reference group; *Diff, difference between corresponding and reference groups.
Table 2: Temporal change in BMIz before and after diagnosis.