ĐẶC ĐIỂM MẬT ĐỘ XƯƠNG CỦA ĐỐI TƯỢNG 10 ĐẾN 49 TUỔI TẠI TỈNH THÁI NGUYÊN

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Tác giả: Hoàng Hưng Chu, Thu Hiền Đàm, Thu Soan Hoàng, Thu Phương Nguyễn, Việt Đức Nguyễn, Thị Phương Lan Vi, Tiến Thăng Vũ

Ngôn ngữ: vie

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Thông tin xuất bản: Tạp chí Khoa học và Công nghệ - Đại học Thái Nguyên, 2023

Mô tả vật lý: tr.116-122

Bộ sưu tập: Metadata

ID: 339914

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Mục tiêu của nghiên cứu là xác định mật độ khoáng xương cột sống thắt lưng, cổ xương đùi, toàn bộ đầu trên xương đùi, xương toàn thân trên người khỏe mạnh tỉnh Thái Nguyên ở độ tuổi 10-49 bằng phương pháp DEXA. Phương pháp nghiên cứu mô tả cắt ngang được thực hiện trên 566 đối tượng sinh sống tại tỉnh Thái Nguyên không mắc các bệnh về xương hoặc liên quan đến xương. Kết quả cho thấy, mật độ khoáng xương (BMD) ở cổ xương đùi tăng dần từ 10 đến 39 tuổi, từ 40 tuổi bắt đầu giảm dần. Ở nhóm 10-19 tuổi, BMD của cổ xương đùi và toàn bộ đầu trên xương đùi tương tự giữa 2 giới
nhưng BMD của đốt sống L1-4 và BMD toàn thân của nam thấp hơn của nữ. Từ 20-49 tuổi, đa số BMD ở các vị trí cổ xương đùi, toàn bộ đầu trên xương đùi, L1-L4 và toàn thân của nam cao hơn của nữ. Thời điểm đạt khối lượng xương đỉnh ở nam là khoảng 34 tuổi, ở nữ khoảng 30 tuổi và BMD của cổ xương đùi đạt đỉnh ở nam là khoảng 29 tuổi và khoảng 27 tuổi ở nữ. Chỉ số khối cơ xương có mối liên quan đến mật độ xương chặt chẽ hơn so với chỉ số khối mỡ. Kết quả mật độ xương trong nghiên cứu nên sử dụng làm giá trị tham chiếu cho người dân Thái Nguyên.The objective of the study was to determine the bone mineral density of the lumbar spine, femoral neck, the entire head above the femur and whole body in healthy people in Thai Nguyen province aged 10-49 years by DEXA method. The cross-sectional descriptive study method was performed on 566 subjects living in Thai Nguyen province without bone or bone-related diseases. The results showed that bone mineral density (BMD) in the femoral neck increased gradually from 10 to 39 years old, and from 40 years old, it began to decrease gradually.. In the 10-19 age group, the BMD of the femoral neck and the entire supraclavicular head was similar between the sexes
but the BMD of the L1-4 vertebrae and the total body BMD of men are lower than that of women. From the age of 20-49 years, the majority of BMD in the positions of the femoral neck, the entire head above the femur, L1-L4 and the whole body in males was higher than those in females. Peak bone mass is reached at around 34 years of age in men and at around 30 years of age in women. The BMD of the femoral neck peaks at around 29 years of age in men and about 27 years of age in women. Skeletal muscle mass index is more closely related to bone density than fat mass index. The results of bone mineral density in the study should be used as a reference value for Thai Nguyen people.

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