Medically, no matter what age, overweight people have an increased risk of hypertension, cardiovascular disease and type 2 diabetes, and these diseases are also risk factors for kidney disease. Researchers have measured 1830 6- to 14-year-olds. Of the children in Japan, urine tests showed that 27 children had symptoms of kidney disease such as persistent proteinuria and increased red blood cells in the urine. After comparison, it was found that these children with abnormal urine tests had height body mass index (B. MI) and systolic blood pressure ( High pressure) is significantly higher than children with normal urine tests. Can you see from this text? ['Children should pay attention to prevent the occurrence of kidney disease.', 'Overweight is the cause of nephropathy.', 'An increasing number of obese children with kidney disease.', 'Childhood obesity is associated with kidney disease risk.']