E pili ana kēia i nā luna o ke olakino olakino ma Kina, kahi ʻāina i ʻike i ka neʻe ʻana o ke kaona nui a hiki i ke kūlanakauhale ke ʻimi nei nā limahana Kina i nā manawa e hoʻomaikaʻi ai i ko lākou ola. Eia naʻe, ʻaʻole i aʻo maikaʻi ʻia ka pilina ma waena o ka noho kūlanakauhale a me ke kaumaha a me ka momona ma Kina.

No ka hoʻoponopono ʻana i kēia hakahaka, ua ʻimi ʻo Professor Guang-Liang Shan mai Peking Union Medical College, Kina, a me kāna mau hoa hana e hoʻomaopopo i ka hopena o ka neʻe ʻana o ke kuaʻāina a i ke kūlanakauhale ma luna o ka momona a me ka momona i ka poʻe Yi, he hui lāhui liʻiliʻi mai nā mauna mamao. mau wahi ma ke komohana hema o Kina. Ua manaʻo lākou he hiki ke lilo i ka poʻe malihini kūwaho a i ke kaona ʻo Yi i ke kaumaha o ke kaumaha a i ʻole ka momona, me ka makahiki i ka neʻe ʻana a me ka lōʻihi o ka neʻe ʻana (ʻo ia hoʻi, ka manawa e noho ai ma ke kaona kūlanakauhale) e hoʻohuli i ka nui o ia mau pilikia. No ka hoʻāʻo ʻana i kēia kuhiakau, ua kālailai nā mea noiʻi i ka ʻikepili mai 1,162 Yi kūwaho-a-kūlanakauhale malihini a me 1,894 Yi mahiʻai mai ka Liangshan Yi Autonomous Prefecture ma ka moku ʻo Sichuan me ka hoʻohana ʻana i nā hiʻohiʻona helu maʻalahi. Hōʻike ʻia nā hopena o kā lākou loiloi i kahi pepa i paʻi ʻia ma ka Chinese Medical Journal ma 20 ʻAukake, 2020.

Hoʻohālikelike ʻia me ka poʻe mahiʻai Yi non-migrant, ʻoi aku ka kiʻekiʻe o ka helu helu kino o ka poʻe malihini a he 2.13 manawa ʻoi aku ka nui o ke kaumaha a i ʻole ka momona. No ka poʻe malihini he 20 mau makahiki a ʻoi aʻe paha ma ka hōʻea ʻana mai, ʻaʻole i hoʻonui ʻia ka pilikia o ka lilo ʻana i ke kaumaha a i ʻole ka momona me ka manawa i hoʻohana ʻia ma ke kaona kūlanakauhale. ʻO ka mea ʻē aʻe, no ka poʻe malihini i ʻoi aku ma mua o 20 mau makahiki i ka manawa o ka neʻe ʻana, ʻoi aku ka lōʻihi o ka noho ʻana ma mua o 30 mau makahiki ma ke kūlanakauhale, ua hōʻike ʻia ka piʻi nui ʻana o ka lilo ʻana i ke kaumaha a i ʻole ka momona.

Ua wehewehe ʻo Prof. Shan penei: "ʻO ka poʻe malihini me ka lōʻihi o ka noho ʻana i ke kūlanakauhale ua ʻoi aku ka maikaʻi o ka hoʻonaʻauao a ʻoi aku ka nui o ka loaʻa kālā pilikino, ʻo ia hoʻi, ʻaʻole lākou e hana ma nā hana e koi ai i ka hana kino nui a ʻoi aku ka loaʻa ʻana o ka momona momona a nā meaʻai ikaika. Ma ka ʻaoʻao ʻē aʻe, ʻo ka neʻe ʻana i ka wā ʻōpio e hōʻike ana i ka loaʻa ʻana o ka hoʻonaʻauao, a ʻoi aku ka maikaʻi o ka hoʻonaʻauao e alakaʻi i ka hoʻonui ʻana i ka ʻike pehea e alakaʻi ai i kahi ola olakino.

Hōʻike nā ʻike i ka pono o nā papahana ʻike e hoʻonaʻauao i ka poʻe neʻe mai ke kūlanakauhale a i ke kūlanakauhale i ka lawe ʻana i ka nohona olakino ma nā kūlanakauhale e hōʻemi i nā pilikia olakino.

He aha e lawe ʻia mai kēia ʻatikala:

To redress this gap, Professor Guang-Liang Shan from Peking Union Medical College, China, and his colleagues sought to understand the impact of rural-to-urban migration on overweight and obesity in the Yi people, an ethnic minority group hailing from remote mountainous areas in southwest China.
Conversely, for migrants who were more than 20 years old at the time of migration, long-term stay of more than 30 years in the urban area, reflected increased risks of becoming overweight or obese.
For migrants who were 20 years or younger upon arrival, the risk of becoming overweight or obese did not increase with time spent in the urban environment.