Muhammad Mudassar Bilal, Syed Bilal Shah, Tanzeel Ur Rehman, Noman Sadiq, Ghulam Rehmani Lakho
Knowledge, attitude, and awareness of cardiopulmonary resuscitation among university enrolled medical and non-medical students of Pakistan: An online study
Pakistan journal of medical sciences
450 villages northern sumatra randomly assigned either participate vitamin supplementation scheme n 229 serve 1 year control n 221 25 939 preschool children examined baseline 11 13 months later capsules containing 200 000 iu vitamin distributed preschool children aged 1 year local volunteers 1 3 months baseline enumeration 6 months later among children aged 1271 months baseline mortality control villages 7510 231 73 per 1000 49 greater supplements given 5310 919 49 per 1000 p less 005 impact vitamin supplementation seemed greater boys girls results support earlier observations linking mild vitamin deficiency increased mortality suggest supplements given vitamin deficient populations may decrease mortality much 34