Table X.

Example table showing relationship between four exposures (A, B, C and D) and live birth with 95% CIs revealed.

	OR (95% CI)	P-value
Exposure A
No	1.00 (ref)
Yes	1.34 (1.19–1.51)	<0.0001*
Exposure B
No	1.00 (ref)
Yes	1.34 (1.01–1.78)	0.042*
Exposure C
No	1.00 (ref)
Yes	1.34 (0.99–1.81)	0.058
Exposure D
No	1.00 (ref)
Yes	1.34 (0.67–2.70)	0.41

*P < 0.05. NS represents non-significance.