4. Birthweight.

Trial ID
	Discontinuation mean ±SD	Continuation mean ±SD
Bahadoran 2011	3198 ±288	3172 ±266
Begum 2013	3340 ±40	3400 ±40
Bor 2016	3705 (3347 to 4000)*	3600 (3212 to 4055)*
Chookijkul 2016	3128.0 ±403.9	3159.4 ±399.7
Chopra 2015	2850 (1800 to 4025)**	2870 (1800 to 3800)**
Daniel‐Spiegel 2004	3391 ±513	3299 ±525
Diven 2012	3475 (2715–4650) ***	3475 (2345–4495)***
Ozturk 2015	Not reported
Rashwan 2011	Not reported
Ustunyurt 2007	3289 ±388	3242 ±397

* Median (IQR)

** Mean (min to max)

*** Median (range)