Table 3. Change in body weight and trunk fat mass in response to differences in SES/behaviour/lifestyle variables.

	Change in body weight (kg)
SES/behaviour/lifestyle variable	n	Yes	n	No	p-value
Access to inside running water at baseline?	16	1.7 ± 11.2	45	8.8 ± 8.8	0.012
Access to inside flush toilet at baseline?	16	2.3 ± 12.1	45	8.5 ± 8.8	0.032
Employed at baseline?	20	10.2 ± 10.9	41	5.1 ± 8.7	0.050
Grade 12 at baseline?	21	7.2 ± 8.8	40	6.5 ± 10.3	0.803
Hormonal contraceptive use at baseline?	30	8.0 ± 8.9	31	5.5 ± 10.6	0.982
Nulliparous at baseline?	25	10.7 ± 9.5	36	3.8 ± 8.9	0.005
Nulliparous at follow up?	9	16.6 ± 7.2	52	5.4 ± 9.3	0.001
Improvement in sanitation over time?	14	15.1 ± 7.5	44	4.8 ± 9.4	< 0.001
Loss of employment over time?	8	11.7 ± 6.4	53	5.8 ± 11.6	0.043
	Change in trunk fat mass (% TFM)
	n	Yes	n	No	p-value
Improvement in level of education over time?	11	2.2 ± 3.3	53	4.6 ± 3.1	0.035
Nulliparous at baseline	25	3.7 ± 3.5	36	1.9 ± 3.1	0.044