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STUDY: Alaska Natives, Asians among groups most hospitalized with swine flu

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  • STUDY: Alaska Natives, Asians among groups most hospitalized with swine flu

    H1N1 follows ethnic pattern

    STUDY: Alaska Natives, Asians among groups most hospitalized with swine flu.

    By ROSEMARY SHINOHARA
    rshinohara@adn.com
    Published: November 28th, 2009 04:34 PM
    Last Modified: November 28th, 2009 10:34 PM

    State and federal health officials wanted to know what kind of people were hospitalized with swine flu, so they studied Anchorage residents who tested positive and were admitted at four area hospitals over several weeks -- 59 people.

    The biggest surprise, according to state epidemiologist Dr. Joe McLaughlin: People from two ethnic groups -- Alaska Natives and American Indians, and Asians and Pacific Islanders -- were hospitalized at higher rates than those in any other ethnic groups.

    The rate for Alaska Natives was 4 1/2 times greater than for white people, at 50 per 100,000, said McLaughlin. Asians and Pacific Islanders weren't far behind Alaska Natives, at a rate of 41 hospitalizations per 100,000.

    As expected, most people of all races who were hospitalized -- 71 percent -- had another medical condition that put them at higher risk of complications from the flu.

    The most common pre-existing health problem was asthma, which affected 17 of those admitted, said Dr. Jay Wenger, an epidemiologist with the Arctic Investigation Program of the federal Centers for Disease Control and Prevention. Wenger was one of the report's authors.

    Heart disease was next with 10 people, and other lung diseases were next with six people. People might have had more than one underlying condition.

    Nine of the 59 people were so seriously ill they were treated in intensive care units. One of the 59 died.

    The researchers studied Anchorage residents hospitalized from Sept. 1 through Oct. 21 at Providence Alaska Medical Center, Alaska Regional Hospital, the Elmendorf Air Force Base hospital and Alaska Native Medical Center. They eliminated anybody not from Anchorage, even if they were hospitalized here, so they could compare the results against Anchorage's known demographics.

    None of the people had received the H1N1, or swine flu, vaccine, which was first available in Alaska in limited quantities in early October.

    But most of the patients -- 73 percent -- were in one of the five priority groups established by the CDC for getting vaccinated.

    Wenger said researchers suspected in advance that Alaska Natives might be especially affected by swine flu because prior studies show that the highest rates of respiratory diseases in Alaska occur in Native people.

    The fact that a greater proportion of Alaska Natives are younger than 24 than the population as whole also might have contributed to Alaska Natives' higher rates of serious illness with swine flu in the study, said McLaughlin.

    Young people all across the country are more vulnerable to the swine flu that's taken hold this year, compared with normal, seasonal flu viruses.

    Fifty-eight percent of the Alaska Native and Asian-Pacific Islander patients hospitalized in Anchorage during the study were young -- under age 25. Only 29 percent of the whites hospitalized were under 25.

    The researchers picked Anchorage to study first because there are more patients here. Wenger said the CDC will also help the state look at people hospitalized in some other parts of Alaska, including the Yukon-Kuskokwim delta.

    "Safety and security don't just happen, they are the result of collective consensus and public investment. We owe our children, the most vulnerable citizens in our society, a life free of violence and fear."
    -Nelson Mandela

  • #2
    Re: STUDY: Alaska Natives, Asians among groups most hospitalized with swine flu

    Other reports on this story here: http://www.flutrackers.com/forum/sho...d.php?t=134884

    .
    "The next major advancement in the health of American people will be determined by what the individual is willing to do for himself"-- John Knowles, Former President of the Rockefeller Foundation

    Comment


    • #3
      Re: STUDY: Alaska Natives, Asians among groups most hospitalized with swine flu

      I believe the reporter in the first post misunderstood the term "Asian/Pacific Island native" as meaning Asian OR Pacific Islander. The initial report specified Asian/Pacific Islander, which I believe is referring to the large Samoan Islands population in Anchorage. The report put out by the DHSS does NOT break out Asians. So I'd say the thread title is misleading.

      .
      "The next major advancement in the health of American people will be determined by what the individual is willing to do for himself"-- John Knowles, Former President of the Rockefeller Foundation

      Comment


      • #4
        Re: STUDY: Alaska Natives, Asians among groups most hospitalized with swine flu

        Charts from adn.com story in post #1:

        NOTE this is ONLY for Anchorage. Anchorage has a multi-national population, in addition to US caucasians and Alaska native.

        Click image for larger version

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        Last edited by AlaskaDenise; November 29, 2009, 03:38 PM. Reason: added line about Anchorage
        "The next major advancement in the health of American people will be determined by what the individual is willing to do for himself"-- John Knowles, Former President of the Rockefeller Foundation

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