Sixty-fie percent of children had receied at least one antibiotic prescription in their first year of life: 3% had receied narrow-spectrum antibiotics only, 52% had receied broad-spectrum antibiotics only, and 10% of children had receied both.
Sixty-fie percent of children had receied at least one antibiotic prescription in their first year of life: 3% had receied narrow-spectrum antibiotics only, 52% had receied broad-spectrum antibiotics only, and 10% of children had receied both.
的孩子在出生后第一年使用过至少一次抗生素：3%仅使用过窄谱抗生素，52%仅使用过广谱抗生素，10%窄谱广谱抗生素均使用过。