Table 3 Structural equation models for the relationship between socioeconomic status, MVPA, and sitting time on changes in BMI and WC in urban black South African women

0.022 (0.003; 0.041)*

0.0006 (−0.0022; 0.0035)

0.0226 (0.0038; 0.0413)*

0.03

−3.81 (−6.92; −0.70)*

−0.39 (−4.84; 4.06)

−4.20 (−9.63; 1.22)

0.1

1.08 (−0.83; 2.98)

0.07 (−4.73; 4.86)*

1.14 (−4.02; 6.30)

0.06

−0.0004 (−.001; 0.000)

0.0003 (0.0003; 0.0003)***

−0.0001 (− 0.0007; 0.0004)

0.43^a

−0.002 (− 0.003; − 0.0003)*

0.01 (0.001; 0.001)***

−0.001 (− 0.002; 0.001)

10^a

−0.87 (− 0.92; − 0.82)***

−0.0003 (− 0.0009; 0.0004)

−0.87 (− 0.92; − 0.82)***

0.0003

− 0.87 (− 0.92; − 0.82)***

−0.0008 (− 0.004; 0.002)

−0.87 (− 0.92; − 0.82)***

0.001^a

− 0.0002 (− 0.0009; 0.001)

0.0001 (0.0001; 0.0002)***

−0.00002 (− 0.0008; 0.001)

5.00^a

−0.0004 (− 0.002; 0.001)

0.0006 (0.0005; 0.001)***

0.0002 (− 0.002; 0.002)

3.00

−0.84 (− 0.86; − 0.81)***

0.0004 (− 0.0005; 0.001)

−0.84 (− 0.86; 0.81)***

0.001^a

−0.12 (− 0.18; − 0.05)***

0.003 (− 0.002; 0.09)

−2.45 (− 6.56; 1.67)

0.001^a

−0.11 (− 0.17; − 0.05)***

0.0006 (− 0.001; 0.002)

−0.11 (− 0.17; − 0.05)***

0.01^a

− 0.001 (− 0.003; − 0.00004)*

−0.001 (− 0.003; − 0.00004)*