These health-related causes and impacts of elevated hematocrit levels have been reported: 1  Fall in plasma levels. 2  Sleep apnea. 3  Dehydration. 4  In cases of dengue fever, a high hematocrit is a danger sign of an increased risk of dengue shock syndrome.
The Hmong traditionally farmed in the mountainous areas of China, Vietnam, Laos, and Thailand. Most of the Hmong were subsistence farmers who grew only enough food to feed their families, because farming was difficult in the mountainous regions where most of them lived.
Historical Background of the Bhutanese refugees in Nepal. The Bhutanese refugees are descendants of Nepalese migrants that settled in. Southern Bhutan in the late 1890âs. Originally recruited by the Government of Bhutan to. clear the jungles of Southern Bhutan in the late 1890âs, they were called Lhotshampas, meaning âPeople from the Southâ.