Determinants of work capacity (predicted VO2max) in non-pregnant women of reproductive age living in rural India

BMC Public Health

Table 3 Step-wise regression estimates describing the multivariable correlates of work capacity (N = 330)

	Model 1		Model 2		Model 3		Model 4
	Estimate	95% CI	Estimate	95% CI	Estimate	95% CI	Estimate	95% CI
Age	0.03	−0.01, 0.08	0.03	−0.02, 0.07	0.02	− 0.03, 0.06	− 0.01	− 0.06, 0.05
Age²	− 0.01	− 0.01,-.001	−0.01	− 0.01,-0.001	− 0.01	− 0.01,-0.001	−0.01	− 0.01, 0.00
BMI	−0.21	− 0.30, − 0.12	−0.22	− 0.31, − 0.12	−0.19	− 0.29, − 0.10	−0.19	− 0.28, − 0.09
Education
None	–	–	–	–	–	–	–	–
1–7 y	−0.46	− 1.41, 0.48	−0.52	− 1.46, 0.42	− 0.49	−1.43, 0.45	−0.46	− 1.40, 0.47
8–13 y	− 1.43	− 2.42, − 0.44	−1.55	− 2.54, − 0.56	−1.41	− 2.40, − 0.42	−1.35	−2.34, − 0.36
Hb (g/dL)			0.28	0.04, 0.52	0.22	− 0.02, 0.47	0.22	− 0.02, 0.47
MET∙h/day					0.21	0.02, 0.39	0.19	0.00, 0.38
Parity							0.27	−0.10, 0.63
	R² = 0.13		R² = 0.15		R² = 0.16		R² = 0.16

ISSN: 1471-2458