Table 8.

 Change in mean body mass index (95% credible interval) by age and income

Third of income	Age group (years)
	16-29	30-49	≥50	Overall
1 (lowest)	−0.24 (−0.30 to −0.17)	−0.06 (−0.10 to −0.01)	0 (−0.04 to 0.04)	−0.08 (−0.13 to −0.03)
2	−0.22 (−0.28 to −0.17)	−0.05 (−0.08 to −0.02)	0.03 (0 to 0.07)	−0.06 (−0.09 to −0.02)
3 (highest)	−0.28 (−0.34 to −0.22)	−0.08 (−0.10 to −0.05)	−0.02 (−0.05 to 0.01)	−0.10 (−0.13 to −0.06)
Overall	−0.23 (−0.28 to −0.20)	−0.05 (−0.07 to −0.03)	0.01 (−0.01 to 0.03)	−0.07 (−0.09 to −0.05)