<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: for the main study, a dataset longitudinal health insurance database 2005 (lhid2005) released by the taiwan national health research institute (nhri) was used. for the validation study, the national health interview survey sampled from the entire taiwan population was used as an external validation study. the national health interview survey 2005 (nhis2005) assessed health behaviors and quality of life, and the details of nhis2005 can be referred to guo et al. (self-reported myopia in taiwan: 2005 taiwan national health interview survey. eye 2012; 26: 684689). the datasets longitudinal health insurance database 2005 (lhid2005) and national health interview survey 2005 (nhis2005) were released by the nhri to the specific applicants who planned to perform the research related to the national health care issues. the applicant must have a study protocol to pass the application procedure, and the data can only be used by the applicant for this specific investigation protocol. data cannot be released to the general public. the permit number of lhid2005 is 98274 lin wui-wen and the permit date of nhis2005 is 2010/8/24 lin wui-wen (no number). lhid2005 is available on http://nhird.nhri.org.tw/en/data_subsets.html#s3. but it is under the following regulation (from nhird, taiwan. http://nhird.nhri.org.tw/en/index.htm). contact e-mail: nhird@nhri.org.tw. all researchers who wish to use the nhird and its data subsets are required to sign a written agreement declaring that they have no intention of attempting to obtain information that could potentially violate the privacy of patients or care providers. only citizens of the republic of china who fulfill the requirements of conducting research projects are eligible to apply to the nhird. applicants must follow the computer-processed personal data protection law (http://law.moj.gov.tw/eng/lawclass/lawall.aspx?pcode=i0050021) and related regulations of bnhi (bureau of national health insurance) and nhri, and an agreement must be signed by the applicant and his/her supervisor upon application submission. national health interview survey 2005 is available at http://nhis.nhri.org.tw/2005nhis.html (in chinese). you can download the detailed information about the questionnaire and the results at http://nhis.nhri.org.tw/2005download.html.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>