Table 3 Associations between the change in neighborhood SES between birth and 6 years and childhood weight status and body composition from 6 to 13 years.

From: Change in neighborhood socioeconomic status and childhood weight status and body composition from birth to adolescence

 

Boy

Girl

Pinteractionb

n

β/RR (95% CI)a

P-value

n

β/RR (95% CI)a

P-value

Weight status from 6 to 13 years old

BMI-SDS

Static-high group

501

Ref

Ref

469

Ref

Ref

 

Static-middle group

323

0.00 (−0.14, 0.13)

0.96

322

0.09 (−0.04, 0.22)

0.17

0.17

Static-low group

414

0.04 (−0.11, 0.19)

0.59

413

0.24 (0.09, 0.40)

<0.01

<0.01

Upward mobility group

377

0.02 (−0.11, 0.14)

0.79

384

0.05 (−0.08, 0.17)

0.47

0.42

Downward mobility group

341

0.10 (−0.03, 0.23)

0.15

365

0.01 (−0.12, 0.14)

0.88

0.53

OWOB

Static-high group

501

Ref

Ref

469

Ref

Ref

 

Static-middle group

323

1.23 (0.84, 1.78)

0.29

322

1.54 (1.06, 2.24)

0.02

0.26

Static-low group

414

1.06 (0.71, 1.56)

0.78

413

1.98 (1.35, 2.91)

<0.001

<0.01

Upward mobility group

377

1.15 (0.80, 1.65)

0.44

384

1.30 (0.89, 1.88)

0.17

0.44

Downward mobility group

341

1.35 (0.93, 1.97)

0.11

365

1.66 (1.15, 2.38)

<0.01

0.29

Body composition from 6 to 13 years old

FMI-SDS

Static-high group

492

Ref

Ref

458

Ref

Ref

 

Static-middle group

318

0.07 (−0.06, 0.20)

0.29

318

0.12 (0.00, 0.23)

0.05

0.34

Static-low group

407

0.12 (−0.02, 0.25)

0.10

412

0.27 (0.14, 0.41)

<0.01

0.01

Upward mobility group

364

0.05 (−0.07, 0.17)

0.41

375

0.07 (−0.04, 0.18)

0.23

0.45

Downward mobility group

337

0.10 (−0.02, 0.22)

0.12

355

0.05 (−0.05, 0.16)

0.33

0.78

LMI-SDS

Static-high group

492

Ref

Ref

458

Ref

Ref

 

Static-middle group

318

−0.05 (−0.17, 0.07)

0.42

318

0.10 (−0.03, 0.23)

0.13

0.06

Static-low group

407

−0.05 (−0.18, 0.08)

0.49

412

0.18 (0.03, 0.33)

0.02

<0.01

Upward mobility group

364

0.00 (−0.11, 0.12)

0.94

375

0.04 (−0.08, 0.16)

0.52

0.51

Downward mobility group

337

0.08 (−0.04, 0.19)

0.21

355

0.03 (−0.10, 0.15)

0.65

0.66

  1. aIn the model of BMI-SDS and OWOB, adjusted for maternal age, maternal educational level, family income, birth weight and ethnicity. In the model of FMI-SDS and LMI-SDS, child age was additionally adjusted.
  2. bWald test was used to test the interaction effect of neighborhood SES mobility and child sex.