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At least 901 records · Page 50Linked to original sources
PubMed1998

The dispersal of the 1918 influenza virus on the Seward Peninsula, Alaska: an ethnohistoric reconstruction.

This paper considers the spread of the 1918 influenza virus as it occurred among Inupiat communities on Alaska's Seward Peninsula. Documented historical sources concerning the epidemic among the Native communities are scarce and contain limited information. In contrast, oral histories of the event provide not only information about community mortality rates, but they also corroborate the few written documents that discuss the epidemic. Additionally, it has been found that the dispersal of the virus on the peninsula can only be accurately reconstructed with the aid of oral testimony. Data useful to both anthropologists and epidemiologists can be derived from this approach to historical analysis.

Alaska↗
PubMed2004

Potential future studies on the nutritional status among indigenous peoples in Alaska and the Russian Far East: preliminary assessment of the Social Transition in the North data set.

OBJECTIVE: The purpose of this assessment is to examine the nutrition-related health data collected during the Social Transitions of the North (STN) study for understanding cultural differences between nations and the impact on nutritional status. METHODS: The nutrition data in the STN study was collected in two regions of Alaska (Northwest Arctic and the Aleutian Islands) and in two regions of the Russian Far East (Kamchatka and Chukotka). The health questionnaire explored several factors that may contribute to identifying the nutritional status of the study populations. These factors were appetite, weight, subsistence food consumption, vitamin or mineral supplements use self-perception of health, special diets, and number of meals consumed with relatives. RESULTS: US populations were heavier than the Russian population (p = 0.0001). Both the Alaskan and Russian populations are frequent users of subsistence foods. The US respondents reported consuming 75% or more of the total protein as subsistence protein more often (40%) than the Russian respondents (25%). CONCLUSION: US respondents perceive themselves as healthier than their Russian counterparts. The US respondents consumed greater amounts of subsistence foods in general, and more of their diet over the year is made up of Native protein.

Adult↗
PubMed1992

Ethnic differences in stress, coping, and depressive symptoms after the Exxon Valdez oil spill.

This study assessed levels of depressive symptomatology in a household probability sample of Alaskan Native (N = 188) and Euro-American (N = 371) residents of 13 communities in Alaska. Our objective was to examine ethnic differences in both the association between depressive symptomatology and exposure to the Exxon Valdez oil spill and subsequent cleanup efforts, and in the role of family support as a moderator of exposure to this technological disaster. Level of exposure was significantly associated with mean Center for Epidemiological Studies-Depression Scale scores in both Natives (p less than .05) and Euro-Americans (p less than .01). Both ethnic groups also reported significant declines in traditional relations with increasing levels of exposure (p less than .001). However, Natives had a significantly higher mean Exposure Index score than Euro-Americans and were more likely to report working on cleanup activities, damage to commercial fisheries, and effects of the spill on subsistence activities. Depressive symptomatology was associated with reported participation in cleanup activities and other forms of contact with the oil in Natives, and reported damage to commercial fisheries, use of affected areas, and residence in a community in geographic proximity to the spill in Euro-Americans. Perceived family support was not directly associated with depressive symptoms in either ethnic group, but did serve to buffer the effects of exposure on depressive symptoms in Euro-Americans. The results suggest that cultural differences play an important role in determining the psychosocial impacts of a technological disaster, particularly with respect to exposure, appraisal of an event as stressful, perceived family support as a moderator of stress, and expression of depressive symptomatology.

Adaptation, Psychological↗
PubMed1966

Lead-210 and polonium-210 in biological samples from Alaska.

The naturally occurring concentrations of lead-210 and polonium-210 in certain biological samples from Alaska are unusually high. The concentration processes are similar to those observed for artificially produced radioactive fallout. Concentrations of these nuclides are greater in Alaskan natives than they are in other United States residents.

Alaska↗
PubMed1987

Temperature rhythms in native Alaskan and Caucasian children.

The oral temperatures of native Eskimo and Caucasian school children between 10 and 13 years of age were measured at four times of day and once at night on four consecutive days during the Spring and Fall. There were significant differences across the daily measures indicating circadian entrainment. There were no differences between the native and Caucasian groups indicating that earlier reports of less well defined circadian rhythms in adult native Eskimos were not due to inherent rhythm limitations in native Eskimos.

Adolescent↗
PubMedDate not supplied

Susceptibility to retinopathy of prematurity in Alaskan Natives.

Threshold retinopathy of prematurity occurred in 11 of 34 Alaskan natives compared with 10 of 93 non-natives. Natives constitute 16% of the state population. This significant Alaskan native preponderance was not explained by differences in prenatal or intensive care unit morbidity except that the intervals from birth to extubation and birth to cryotherapy were shorter for natives.

Alaska↗