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 Department of Health and Human Services National Institutes of Health
 
 
 *Summary:*
                     In compliance with the requirement of Section 3506(c)(2)(A) of the Paperwork Reduction Act of 1995 for opportunity for public comment on proposed data collection projects, National Cancer Institute (NCI), the National Institutes of Health (NIH) will publish periodic summaries of proposed projects to be submitted to the Office of Management and Budget (OMB) for review and approval. Proposed Collection *Title:*
                     Study to improve thyroid doses from fallout exposure in Kazakhstan—Follow-up, Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute (NCI). The proposed work builds on an existing study conducted 1998 of radiation exposure and thyroid disease among individuals in Kazakhstan exposed during childhood to radioactive fallout from nuclear tests conducted at the Semipalatinsk Nuclear Test Site (SNTS) between 1949 and 1962. The 1998 study recruited 3000 participants who were 21 years of age or younger at fallout exposure, from eight villages. Analyses of preliminary dose estimates suggest that internal and external exposures independently and significantly contributed to the dose response for thyroid nodules. 
                    *Type of Information Collection Request:*
                     NEW. This study population in Kazakhstan is unique in several ways. This is only the fourth major population in which dose-response has been studied for thyroid disease associated with environmental releases of radioactive materials. The conditions of fallout exposure in Kazakhstan are directly relevant to conditions following a hypothetical nuclear accident or a terrorist attack involving high levels of local fallout. Among large study populations with high exposure following environmental releases of radioactive materials, this population is second in size only to those most heavily exposed to radioactive materials released during the 1986 Chornobyl reactor accident. However, unlike the Chornobyl population, the Kazakhstan population was exposed to high levels of radiation from external as well as internal sources. This allows us to evaluate the relative effectiveness of internal and external radiation exposures in terms of thyroid disease risk within a single population. 
                    *Need and Use of Information Collection:*
                     NCI proposes a small-scale field study to acquire new data to improve our estimates of internal and external radiation dose and thereby refine the dose-response estimates. Retrospective information about factors influencing radiation dose to the thyroid gland in children of two distinct ethnic groups (Kazakh and Russian) will be collected using focus group interviews. These new collected data will address key weaknesses in the current dosimetry, including milk and milk product consumption, time typically spent outdoors, radiation shielding provided by dwellings and other buildings, and seasonal practices of pasturing and supplemental feeding of dairy animals at the time of the nuclear tests. Since the objective is to estimate group-specific mean values (and ranges) and not to collect individual data, focus groups are better suited than conventional in-depth individual interviews. Focus group members for each village will consist of two sets of participants who (i) speak Russian or Kazakh and are able to participate in a 2 hour focus group session, and (ii) have verified history of residence in the village at the time of the nuclear tests will be recruited for the study. *Frequency of Response:*
                     Once; *Affected Public:*
                     Individual and household. *Type of Respondent:*
                     Women, Men age 65 or older *Estimated Number of Respondents:*
                     128. *Estimated Number of Responses per Respondent:*
                     1. *Average Burden Hours per Response:*
                     2.0. Annual Burden Hours Requested: 256. Women: In each village, three groups of 8 women ages 65 years and older who had children less than age 15 years or provided care to children in this age group (i.e., younger siblings, nieces and nephews) at the time of the nuclear tests.
Men: In each village, 8 men ages 65 and older who were engaged in farming and care of dairy animals at the time of the nuclear tests. Since the main exposure years (time of the tests) varies by village, specific eligibility requirements will be applied to each village. Verification of residence history will be based on regional records. Table A.—Total Burden Estimates for Data Collection
Form
Number of respondents
Number of responses per respondent
Average burden per response
                             (in hours)
Total burden
                             (in hours)Focus Group
128
1
2 hours
256Male
32
1
2 hours
64Female
96
1
2 hours
192Total



256
 There are no Capital Costs to report. There are no Operating or Maintenance Costs to report. Request for Comments Written comments and/or suggestions from the public and affected agencies are invited on one or more of the following points: (1) Whether the proposed collection of information is necessary for the proposed performance of the functions of the agency, including whether the information shall have practical utility; (2) The accuracy of the agency's estimate of the burden of the proposed collection of information including the validity of the methodology and assumptions used; (3) Ways to enhance the quality, utility, and clarity of the information to be collected; and (4) Ways to minimize the burden of the collection of information on those who are to respond, including the use of appropriate automated, electronic, mechanical, or other technological collection techniques or other forms of information technology. 
                    ( print page 2287) *For Further Information Contact:*
                     To request more information on the proposed project or to obtain a copy of the data collection plans and instruments, contact Charles Land, Project Officer, National Cancer Institute, EPS , 6120 Executive Boulevard MSC 7238, Bethesda, Maryland 20852, or call non-toll free number 301-594-7165 or FAX your request, including your address to 301-402-0207. Comments Due Date Comments regarding this information collection are best assured of having their full effect if received within 60 days of this publication. Dated: January 8, 2007. Rachelle Ragland-Greene, NCI Project Clearance Liaison, National Institutes of Health.


[FR Doc. E7-625 Filed 1-17-07; 8:45 am] BILLING CODE 4140-01-P