PDF(Pubmed)
Abstract：
While a large proportion of the population in Papua New Guinea (PNG) maintain a subsistence lifestyle, exposure to modernisation and industrialisation since European contact has influenced a transition towards Western diets. This review aimed to scope and summarise the published research on dietary intake among Pacific Islander adults in PNG. Four electronic databases and grey literature were searched. Two reviewers completed the screening and data extraction. Fourteen studies were included from the Highlands (n = 7), Southern (n = 5), Momase (n = 1) and both the Highlands/Southern region (n = 1). No studies were from the Islands region. The majority of the studies were published prior to the year 2000 (n = 9). Geographical region and degree of urbanisation had an impact on dietary intake. Urban areas reported higher intakes of energy, protein and fat compared to rural areas. In the Southern region, a variety of foods, including sago, taro, kaukau, cooked banana, coconut and cassava contributed to energy intake, while kaukau was the main energy and protein source in the Highlands. The main foods contributing to protein in the Southern region were fresh fish, land animals and purchased animals. This review highlights an evidence gap regarding dietary intake research. Within the context of international initiatives, there is an urgent call for research aimed at understanding the social and cultural contextualisation of dietary behaviours in PNG.
摘要：
尽管巴布亚新几内亚（PNG）的很大一部分人口维持生计的生活方式，自欧洲接触以来，接触现代化和工业化影响了向西方饮食的过渡。这篇综述旨在概述和总结已发表的关于PNG中太平洋岛民成年人饮食摄入的研究。检索了四个电子数据库和灰色文献。两名评审员完成了筛选和数据提取。14项研究来自高地（n=7），南方（n=5），Momase（n=1）和高地/南部地区（n=1）。没有研究来自群岛地区。大多数研究在2000年之前发表（n=9）。地理区域和城市化程度对饮食摄入量有影响。城市地区报道了更高的能源摄入量，与农村地区相比，蛋白质和脂肪。在南部地区,各种各样的食物，包括西米,太郎,Kaukau,煮熟的香蕉，椰子和木薯有助于能量摄入，而考考是高地的主要能量和蛋白质来源。在南部地区，蛋白质的主要食物是鲜鱼，陆地动物和购买的动物。这篇综述强调了关于饮食摄入研究的证据差距。在国际倡议的范围内，迫切需要进行旨在了解PNG饮食行为的社会和文化背景的研究。
