Among the less-than-@th-percentile infants , @-day neonatal mortality was @ per @ livebirths for the intervention group and @ per @ livebirths for the control group ( relative risk -LSB- RR -RSB- @ , @ % CI @-@ , p = @ ) and suspected maternal infection was reported in @ ( @ % ) of @ women in the intervention group and @ ( @ % ) of @ in the control group ( odds ratio -LSB- OR -RSB- @ , @-@ , p < @ ) .