2019,Vital statistics of Japan,, Volume 1 Infant mortality Table 6.19 Neonatal deaths and neonatal mortality rates (per 100 000 live births) by diseases,causes (the list of causes of infant death) and birth weight (500g groups):Japan,2019 Note:1) “Sepsis” does not include “bacterial sepsis of newborn.”    2) The total number includes data with unspecified birth weight. Causes of death (Code),Neonatal deaths by diseases,,,,,,,,,,Neonatal mortality rates by diseases,,,,,,,,, ,Total,Under 1.0kg,1.0kg and over,less than 1.5kg,1.5-2.0,2.0-2.5,2.5-3.0,3.0-3.5,3.5-4.0,4.0-4.5,4.5kg and over,Total,Under 1.0kg,1.0kg and over,less than 1.5kg,1.5-2.0,2.0-2.5,2.5-3.0,3.0-3.5,3.5-4.0,4.0-4.5,4.5kg and over Total,746,239,93,99,109,124,56,15,4,1,86.2,27.6,10.7,11.4,12.6,14.3,6.5,1.7,0.5,0.1 Ba01 Intestinal infectious diseases,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba02 Sepsis,12,9,2,1,-,-,-,-,-,-,1.4,1.0,0.2,0.1,-,-,-,-,-,- Ba03 Measles,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba04 Viral hepatitis,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba05 Other infectious and parasitic diseases,6,2,2,-,-,1,1,-,-,-,0.7,0.2,0.2,-,-,0.1,0.1,-,-,- Ba06 Malignant neoplasms,1,-,-,-,-,1,-,-,-,-,0.1,-,-,-,-,0.1,-,-,-,- Ba07   Leukaemia,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba08   Other malignant neoplasms,1,-,-,-,-,1,-,-,-,-,0.1,-,-,-,-,0.1,-,-,-,- Ba09 In situ neoplasms and benign neoplasms and neoplasms of uncertain or unknown behaviour,3,-,1,-,1,-,-,-,-,1,0.3,-,0.1,-,0.1,-,-,-,-,0.1 Ba10 Malnutrition and other nutritional deficiencies,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba11 Metabolic disorders,4,1,-,-,1,2,-,-,-,-,0.5,0.1,-,-,0.1,0.2,-,-,-,- Ba12 Meningitis,1,-,-,-,-,-,1,-,-,-,0.1,-,-,-,-,-,0.1,-,-,- Ba13 Spinal muscular atrophy and related syndromes,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba14 Cerebral palsy,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba15 Heart diseases (excluding hypertensive heart diseases),3,1,-,-,1,-,1,-,-,-,0.3,0.1,-,-,0.1,-,0.1,-,-,- Ba16 Cerebrovascular diseases,2,1,1,-,-,-,-,-,-,-,0.2,0.1,0.1,-,-,-,-,-,-,- Ba17 Influenza,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba18 Pneumonia,2,1,-,-,-,1,-,-,-,-,0.2,0.1,-,-,-,0.1,-,-,-,- Ba19 Asthma,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba20 Hernia and intestinal obstruction,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba21 Diseases of liver,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba22 Renal failure,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,-,- Ba23 Certain conditions originating in the perinatal period,376,182,37,26,35,48,30,9,4,-,43.5,21.0,4.3,3.0,4.0,5.5,3.5,1.0,0.5,- Ba24   Disorders related to length of gestation and fetal growth,34,32,2,-,-,-,-,-,-,-,3.9,3.7,0.2,-,-,-,-,-,-,- Ba25   Birth trauma,9,2,-,-,-,2,-,1,2,-,1.0,0.2,-,-,-,0.2,-,0.1,0.2,- Ba26   Birth asphyxia,69,35,6,6,7,9,5,1,-,-,8.0,4.0,0.7,0.7,0.8,1.0,0.6,0.1,-,- Ba27   Respiratory distress of newborn,13,9,2,-,-,-,-,1,1,-,1.5,1.0,0.2,-,-,-,-,0.1,0.1,- Ba28   Pulmonary haemorrhage originating in the perinatal period,8,6,2,-,-,-,-,-,-,-,0.9,0.7,0.2,-,-,-,-,-,-,- Ba29   Cardiovascular disorders originating in the perinatal period,33,13,2,3,6,3,5,-,-,-,3.8,1.5,0.2,0.3,0.7,0.3,0.6,-,-,- Ba30   Other respiratory and cardiovascular disorders specific to the perinatal period,85,34,12,10,10,14,3,1,-,-,9.8,3.9,1.4,1.2,1.2,1.6,0.3,0.1,-,- Ba31   Bacterial sepsis of newborn,20,12,2,1,2,1,1,1,-,-,2.3,1.4,0.2,0.1,0.2,0.1,0.1,0.1,-,- Ba32   Other infectious specific to the perinatal period,6,2,-,1,-,2,-,1,-,-,0.7,0.2,-,0.1,-,0.2,-,0.1,-,- Ba33   Haemorrhagic and haematological disorders of fetus and newborn,53,25,5,1,4,9,7,1,1,-,6.1,2.9,0.6,0.1,0.5,1.0,0.8,0.1,0.1,- Ba34   Other certain conditions originating in the perinatal period,46,12,4,4,6,8,9,2,-,-,5.3,1.4,0.5,0.5,0.7,0.9,1.0,0.2,-,- Ba35 Congenital malformations,deformations and chromosomal abnormalities,304,34,49,70,64,61,21,5,-,-,35.1,3.9,5.7,8.1,7.4,7.1,2.4,0.6,-,- Ba36   Congenital malformations of the nervous system,19,3,3,6,2,3,1,1,-,-,2.2,0.3,0.3,0.7,0.2,0.3,0.1,0.1,-,- Ba37   Congenital malformations of the heart,35,3,2,5,10,7,7,1,-,-,4.0,0.3,0.2,0.6,1.2,0.8,0.8,0.1,-,- Ba38   Other congenital malformations of the circulatory system,35,9,2,2,5,11,4,2,-,-,4.0,1.0,0.2,0.2,0.6,1.3,0.5,0.2,-,- Ba39   Congenital malformations of the respiratory system,28,-,1,1,9,15,2,-,-,-,3.2,-,0.1,0.1,1.0,1.7,0.2,-,-,- Ba40   Congenital malformations of the digestive system,9,1,-,1,5,1,1,-,-,-,1.0,0.1,-,0.1,0.6,0.1,0.1,-,-,- Ba41   Congenital malformations and deformations of the musculoskeletal system,48,4,5,8,13,13,4,1,-,-,5.5,0.5,0.6,0.9,1.5,1.5,0.5,0.1,-,- Ba42   Other congenital malformations and deformations ,38,2,6,13,8,7,2,-,-,-,4.4,0.2,0.7,1.5,0.9,0.8,0.2,-,-,- Ba43   Chromosomal abnormalities,not elsewhere classified,92,12,30,34,12,4,-,-,-,-,10.6,1.4,3.5,3.9,1.4,0.5,-,-,-,- Ba44 Sudden infant death syndrome,5,-,-,-,2,3,-,-,-,-,0.6,-,-,-,0.2,0.3,-,-,-,- Ba45 All of the other diseases,27,8,1,2,5,7,2,1,-,-,3.1,0.9,0.1,0.2,0.6,0.8,0.2,0.1,-,-