Gábor Csizmadia, Krisztina Liszkai-Peres, Bence Ferdinandy, Ádám Miklósi, Veronika Konok
Human activity recognition of children with wearable devices using LightGBM machine learning
Scientific reports
preterm newborn ptn care costly us preterm birth ptb rate seen substantial improvement ptb remains significant public health issue risks adverse health outcomes associated economic burden assessing factors leading high hospital cost imperative order ease economic burden associated ptb social factors influencing hospitalization cost ptn studied extensively study aims examine contributions hospital type raceethnicity median household income quartile cost ptns initial hospitalization birth data used study originated 2016 healthcare cost utilization project kids inpatient database kid provided recent national records pediatric hospitalization us international classification diseases tenth revision clinical modification icd10cm codes p072x p073x used identify birth gestational age ga complete weeks q00q99 codes used identify congenital anomalies data records reflecting hospitalization newborns without congenital anomalies extracted estimate total cost 2016 analysis factors influencing total cost performed subset newborns inborn birth ga 24 36 weeks total hospital cost calculated multiplying total charges costtocharge ratios perdiem cost calculated dividing total hospital cost length stay linear regression modeling performed using weighted data best model selected using akaike information criteria hospitalization cost ptns constituted 76 studied newborns comprised 45 total newborn hospitalization cost ptns freestanding childrens hospitals significantly higher total cost compared nonchildrens teaching nonteaching hospitals cost difference gadependent latter two hospital types reported similar cost ptns although raceethnicity median household income quartile related two covariates independent effects total hospitalization cost model built assess roles covariates association ga total hospitalization cost found three covariates independently affected total cost controlling one another hospital type also showing interaction effect ga hospitalization cost highly influenced hospital type raceethnicity median household income quartile modifiable aspects factors may dissected targeted order ease burden high hospitalization cost associated ptb