Ước lượng lượng muối tiêu thụ trung bình của dân số ở Fiji và Samoa bằng cách sử dụng mẫu nước tiểu ngẫu nhiên

Nutrition Journal - Tập 18 Số 1 - 2019
Joseph Alvin Santos1, Emalie Rosewarne1, Martyna Hogendorf1, Kathy Trieu1, Arti Pillay2, Merina Ieremia3, Leausa Toleafoa Take Naseri3, Isimeli Tukana4, Wendy Snowdon5, Kristina S. Petersen6, Jacqui Webster1
1The George Institute for Global Health, The University of New South Wales, Sydney, 2052, Australia
2Pacific Research Centre for the Prevention of Obesity and Noncommunicable Diseases, Fiji National University, Nasinu, Fiji
3Ministry of Health Samoa, Apia, Samoa
4National Wellness Centre, Ministry of Health and Medical Services, Suva, Fiji
5Global Obesity Centre, Deakin University, Geelong, 3216, Australia
6Department of Nutritional Sciences, The Pennsylvania State University, University Park, PA 16802, USA

Tóm tắt

Tóm tắt Nền tảng Có một sự quan tâm ngày càng tăng trong việc tìm kiếm những biện pháp ít tốn kém và ít ràng buộc hơn để đo lượng muối tiêu thụ trên quy mô dân số so với việc thu thập nước tiểu trong 24 giờ, chẳng hạn như việc sử dụng mẫu nước tiểu ngẫu nhiên. Tuy nhiên, ít có thông tin về tính hữu dụng của chúng ở các quốc gia đang phát triển như Fiji và Samoa. Mục đích của nghiên cứu này là đánh giá khả năng của mẫu nước tiểu ngẫu nhiên trong việc ước lượng lượng muối tiêu thụ trung bình của dân số ở Fiji và Samoa. Phương pháp Nghiên cứu này bao gồm các phân tích thứ cấp từ dữ liệu nước tiểu thu thập từ các cuộc khảo sát cắt ngang được thực hiện tại Fiji và Samoa trong khoảng thời gian từ 2012 đến 2016. Lượng muối tiêu thụ trung bình được ước lượng từ các mẫu nước tiểu ngẫu nhiên bằng cách sử dụng sáu phương trình, và so sánh với lượng muối tiêu thụ đo được từ việc thu thập nước tiểu trong 24 giờ. Các chênh lệch và sự đồng thuận giữa hai phương pháp được kiểm tra thông qua kiểm định t cho các mẫu liên đôi, phân tích hệ số tương quan trong lớp, và các đồ thị và phân tích Bland-Altman.

Từ khóa

#Tiêu thụ muối #nước tiểu ngẫu nhiên #nghiên cứu cắt ngang #Fiji #Samoa #phương pháp ước lượng

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