00453nas a2200157   4500000000100000000000100001008004100002100002100043700001400064700001700078700001400095245015800109300000700267490000700274022001400281       2017                            d1 aE. Kontopantelis1 aR. Parisi1 aD. Springate1 aD. Reeves00aLongitudinal multiple imputation approaches for body mass index or other variables with very low individual-level variability: the mibmi command in Stata  a410 v10  a1756-0500