Juanjuan Wang, Yi Sun
Time flies, but you're in control: the mediating effect of self-control between time attitude and academic procrastination
BMC psychology
nutritional deficiencies nd continue threaten lives millions people around world children worst hit nevertheless systematic study epidemiological features child nd conducted far therefore aimed comprehensively assess burden pediatric nd analyzed data pediatric nd 1990 2019 global burden disease study gbd 2019 global regional national levels addition joinpoint regression models used assess temporal trends 2019 number prevalent cases childhood malnutrition increased 435071628 globally global agestandardized incidence prevalence daly rates showed increasing trend 1990 2019 meanwhile burden child malnutrition negatively correlated sociodemographic index sdi asia africa still carried heaviest burden burden trends child malnutrition varied considerably across countries regions age level found malnutrition significantly prevalent among children 5 years age pediatric nd remains major public health challenge especially areas low sdi therefore primary healthcare services developing countries improved effective measures enhanced preschool education strengthened nutritional support early aggressive treatment need developed