<?xml version='1.0' encoding='utf-8'?>
<eprints xmlns='http://eprints.org/ep2/data/2.0'>
  <eprint id='https://datacompass.lshtm.ac.uk/id/eprint/4626'>
    <eprintid>4626</eprintid>
    <rev_number>39</rev_number>
    <documents>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17711'>
        <docid>17711</docid>
        <rev_number>3</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97120'>
            <fileid>97120</fileid>
            <datasetid>document</datasetid>
            <objectid>17711</objectid>
            <filename>codelist_bmi_aurum.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>41c437c15fb40d83c5caa2df159c0219cc2d0374e387ddf1049df83e18da10c4</hash>
            <hash_type>SHA256</hash_type>
            <filesize>13087</filesize>
            <mtime>2025-03-31 16:21:50</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/1/codelist_bmi_aurum.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>1</pos>
        <placement>1</placement>
        <mime_type>text/plain</mime_type>
        <format>Dataset</format>
        <language>en</language>
        <security>public</security>
        <license>cc_by_4</license>
        <main>codelist_bmi_aurum.txt</main>
        <content>data</content>
        <retention_period>indefinite</retention_period>
        <formatdesc>CPRD Aurum codes for height, weight and BMI</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17712'>
        <docid>17712</docid>
        <rev_number>3</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97122'>
            <fileid>97122</fileid>
            <datasetid>document</datasetid>
            <objectid>17712</objectid>
            <filename>codelist_dexamfetamine_aurum.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>ae662bf9ef27875bb6fe011a90a66af495761d1f68e54e6d834bccffca5d4b9a</hash>
            <hash_type>SHA256</hash_type>
            <filesize>6335</filesize>
            <mtime>2025-03-31 16:21:56</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/2/codelist_dexamfetamine_aurum.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>2</pos>
        <placement>2</placement>
        <mime_type>text/plain</mime_type>
        <format>Dataset</format>
        <language>en</language>
        <security>public</security>
        <license>cc_by_4</license>
        <main>codelist_dexamfetamine_aurum.txt</main>
        <content>data</content>
        <retention_period>indefinite</retention_period>
        <formatdesc>CPRD Aurum codes for dexamfetamine</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17713'>
        <docid>17713</docid>
        <rev_number>3</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97124'>
            <fileid>97124</fileid>
            <datasetid>document</datasetid>
            <objectid>17713</objectid>
            <filename>codelist_ethnicity_aurum.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>166db74a661213f459a8a15876223e4bccfaeee7995c118b284adc7b5f979dcb</hash>
            <hash_type>SHA256</hash_type>
            <filesize>37362</filesize>
            <mtime>2025-03-31 16:22:02</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/3/codelist_ethnicity_aurum.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>3</pos>
        <placement>3</placement>
        <mime_type>text/plain</mime_type>
        <format>Dataset</format>
        <language>en</language>
        <security>public</security>
        <license>cc_by_4</license>
        <main>codelist_ethnicity_aurum.txt</main>
        <content>data</content>
        <retention_period>indefinite</retention_period>
        <formatdesc>CPRD Aurum codes for ethnicity grouped</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17714'>
        <docid>17714</docid>
        <rev_number>3</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97126'>
            <fileid>97126</fileid>
            <datasetid>document</datasetid>
            <objectid>17714</objectid>
            <filename>codelist_methylphenidate_aurum.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>0b952604c58f3d7463f929887606f2bdb2f68951aad685dd968a5ab765b8ebf5</hash>
            <hash_type>SHA256</hash_type>
            <filesize>12516</filesize>
            <mtime>2025-03-31 16:22:08</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/4/codelist_methylphenidate_aurum.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>4</pos>
        <placement>4</placement>
        <mime_type>text/plain</mime_type>
        <format>Dataset</format>
        <language>en</language>
        <security>public</security>
        <license>cc_by_4</license>
        <main>codelist_methylphenidate_aurum.txt</main>
        <content>data</content>
        <retention_period>indefinite</retention_period>
        <formatdesc>CPRD Aurum codes for methylphenidate</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17715'>
        <docid>17715</docid>
        <rev_number>3</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97128'>
            <fileid>97128</fileid>
            <datasetid>document</datasetid>
            <objectid>17715</objectid>
            <filename>codelist_modafinil_aurum.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>d37a6b54284d34e0253744dcf16f4f0353a493571f1b27d3ea5badbe9a4a6651</hash>
            <hash_type>SHA256</hash_type>
            <filesize>862</filesize>
            <mtime>2025-03-31 16:22:13</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/5/codelist_modafinil_aurum.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>5</pos>
        <placement>5</placement>
        <mime_type>text/plain</mime_type>
        <format>Dataset</format>
        <language>en</language>
        <security>public</security>
        <license>cc_by_4</license>
        <main>codelist_modafinil_aurum.txt</main>
        <content>data</content>
        <retention_period>indefinite</retention_period>
        <formatdesc>CPRD Aurum codes for modafinil</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17716'>
        <docid>17716</docid>
        <rev_number>3</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97130'>
            <fileid>97130</fileid>
            <datasetid>document</datasetid>
            <objectid>17716</objectid>
            <filename>codelist_narcolepsy_aurum.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>a005eb61d7e1c4aeaaaae0c84d2fc31d8168b2bf37c1fc18daed4e4bfe21347b</hash>
            <hash_type>SHA256</hash_type>
            <filesize>737</filesize>
            <mtime>2025-03-31 16:22:19</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/6/codelist_narcolepsy_aurum.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>6</pos>
        <placement>6</placement>
        <mime_type>text/plain</mime_type>
        <format>Dataset</format>
        <language>en</language>
        <security>public</security>
        <license>cc_by_4</license>
        <main>codelist_narcolepsy_aurum.txt</main>
        <content>data</content>
        <retention_period>indefinite</retention_period>
        <formatdesc>CPRD Aurum codes for narcolepsy</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17718'>
        <docid>17718</docid>
        <rev_number>3</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97134'>
            <fileid>97134</fileid>
            <datasetid>document</datasetid>
            <objectid>17718</objectid>
            <filename>codelist_narcolepsy_hesapc.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>fdcd4f781b20fbb03dec0af1ca8a0f614e2f4719ccfe58dd7e2475668b4364b9</hash>
            <hash_type>SHA256</hash_type>
            <filesize>186</filesize>
            <mtime>2025-03-31 16:22:33</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/8/codelist_narcolepsy_hesapc.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>8</pos>
        <placement>8</placement>
        <mime_type>text/plain</mime_type>
        <format>Dataset</format>
        <language>en</language>
        <security>public</security>
        <license>cc_by_4</license>
        <main>codelist_narcolepsy_hesapc.txt</main>
        <content>data</content>
        <retention_period>indefinite</retention_period>
        <formatdesc>ICD-10 codes for narcolepsy in HES APC data</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17719'>
        <docid>17719</docid>
        <rev_number>3</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97136'>
            <fileid>97136</fileid>
            <datasetid>document</datasetid>
            <objectid>17719</objectid>
            <filename>codelist_sleep_apnoea_aurum.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>bfb58cff4a11fd41458fa44c43376389d355eb3c111100d7eb78414f193c3914</hash>
            <hash_type>SHA256</hash_type>
            <filesize>3721</filesize>
            <mtime>2025-03-31 16:22:41</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/9/codelist_sleep_apnoea_aurum.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>9</pos>
        <placement>9</placement>
        <mime_type>text/plain</mime_type>
        <format>Dataset</format>
        <language>en</language>
        <security>public</security>
        <license>cc_by_4</license>
        <main>codelist_sleep_apnoea_aurum.txt</main>
        <content>data</content>
        <retention_period>indefinite</retention_period>
        <formatdesc>CPRD Aurum codes for sleep apnoea</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17721'>
        <docid>17721</docid>
        <rev_number>3</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97140'>
            <fileid>97140</fileid>
            <datasetid>document</datasetid>
            <objectid>17721</objectid>
            <filename>codelist_sleep_apnoea_hesapc.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>48707b69b72cb020dc13e299ddb1d9522dea1da2b9bfbc2b75f3d64877adee02</hash>
            <hash_type>SHA256</hash_type>
            <filesize>263</filesize>
            <mtime>2025-03-31 16:22:52</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/11/codelist_sleep_apnoea_hesapc.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>11</pos>
        <placement>11</placement>
        <mime_type>text/plain</mime_type>
        <format>Dataset</format>
        <language>en</language>
        <security>public</security>
        <license>cc_by_4</license>
        <main>codelist_sleep_apnoea_hesapc.txt</main>
        <content>data</content>
        <retention_period>indefinite</retention_period>
        <formatdesc>ICD-10 codes for sleep apnoea in HES APC data</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17772'>
        <docid>17772</docid>
        <rev_number>1</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97408'>
            <fileid>97408</fileid>
            <datasetid>document</datasetid>
            <objectid>17772</objectid>
            <filename>indexcodes.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>fbc7a5dde2c7d457b65a2549881a72bda9cd0242c7c0c6c9d0da3b2c74fbdf4d</hash>
            <hash_type>SHA256</hash_type>
            <filesize>6769</filesize>
            <mtime>2025-04-08 15:08:41</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/12/indexcodes.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>12</pos>
        <placement>12</placement>
        <mime_type>text/plain</mime_type>
        <language>en</language>
        <security>staffonly</security>
        <main>indexcodes.txt</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17711</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17711</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isIndexCodesVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17711</uri>
          </item>
        </relation>
        <retention_period>indefinite</retention_period>
        <formatdesc>Generate index codes conversion from Dataset to indexcodes</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17773'>
        <docid>17773</docid>
        <rev_number>1</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97409'>
            <fileid>97409</fileid>
            <datasetid>document</datasetid>
            <objectid>17773</objectid>
            <filename>indexcodes.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>a4bc537e8cb2cb0d6ff63bbddb7997cb4ca4d6b98493b8b4f043171a9a82d738</hash>
            <hash_type>SHA256</hash_type>
            <filesize>1860</filesize>
            <mtime>2025-04-08 15:08:41</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/13/indexcodes.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>13</pos>
        <placement>13</placement>
        <mime_type>text/plain</mime_type>
        <language>en</language>
        <security>staffonly</security>
        <main>indexcodes.txt</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17712</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17712</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isIndexCodesVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17712</uri>
          </item>
        </relation>
        <retention_period>indefinite</retention_period>
        <formatdesc>Generate index codes conversion from Dataset to indexcodes</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17774'>
        <docid>17774</docid>
        <rev_number>1</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97410'>
            <fileid>97410</fileid>
            <datasetid>document</datasetid>
            <objectid>17774</objectid>
            <filename>indexcodes.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>a987dd4e9e274d62cf5b184c23bea8d49404f09b51058b55b9f84d1e531e47c4</hash>
            <hash_type>SHA256</hash_type>
            <filesize>11506</filesize>
            <mtime>2025-04-08 15:08:41</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/14/indexcodes.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>14</pos>
        <placement>14</placement>
        <mime_type>text/plain</mime_type>
        <language>en</language>
        <security>staffonly</security>
        <main>indexcodes.txt</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17713</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17713</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isIndexCodesVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17713</uri>
          </item>
        </relation>
        <retention_period>indefinite</retention_period>
        <formatdesc>Generate index codes conversion from Dataset to indexcodes</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17775'>
        <docid>17775</docid>
        <rev_number>1</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97411'>
            <fileid>97411</fileid>
            <datasetid>document</datasetid>
            <objectid>17775</objectid>
            <filename>indexcodes.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>abdcf0827216732e40b837470b99246363f8acdd837680e9ceb35ab5e07aea71</hash>
            <hash_type>SHA256</hash_type>
            <filesize>3108</filesize>
            <mtime>2025-04-08 15:08:41</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/15/indexcodes.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>15</pos>
        <placement>15</placement>
        <mime_type>text/plain</mime_type>
        <language>en</language>
        <security>staffonly</security>
        <main>indexcodes.txt</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17714</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17714</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isIndexCodesVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17714</uri>
          </item>
        </relation>
        <retention_period>indefinite</retention_period>
        <formatdesc>Generate index codes conversion from Dataset to indexcodes</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17776'>
        <docid>17776</docid>
        <rev_number>1</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97412'>
            <fileid>97412</fileid>
            <datasetid>document</datasetid>
            <objectid>17776</objectid>
            <filename>indexcodes.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>4f384200e39d793823d4299060940f84ff41da1652512a91eb3d8aabf9558faf</hash>
            <hash_type>SHA256</hash_type>
            <filesize>469</filesize>
            <mtime>2025-04-08 15:08:41</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/16/indexcodes.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>16</pos>
        <placement>16</placement>
        <mime_type>text/plain</mime_type>
        <language>en</language>
        <security>staffonly</security>
        <main>indexcodes.txt</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17715</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17715</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isIndexCodesVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17715</uri>
          </item>
        </relation>
        <retention_period>indefinite</retention_period>
        <formatdesc>Generate index codes conversion from Dataset to indexcodes</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17777'>
        <docid>17777</docid>
        <rev_number>1</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97413'>
            <fileid>97413</fileid>
            <datasetid>document</datasetid>
            <objectid>17777</objectid>
            <filename>indexcodes.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>4c6ca542feead164069b6d4db4928a3e3c7e78dbe119a35270d28ff4e8e1f5a1</hash>
            <hash_type>SHA256</hash_type>
            <filesize>429</filesize>
            <mtime>2025-04-08 15:08:41</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/17/indexcodes.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>17</pos>
        <placement>17</placement>
        <mime_type>text/plain</mime_type>
        <language>en</language>
        <security>staffonly</security>
        <main>indexcodes.txt</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17716</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17716</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isIndexCodesVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17716</uri>
          </item>
        </relation>
        <retention_period>indefinite</retention_period>
        <formatdesc>Generate index codes conversion from Dataset to indexcodes</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17779'>
        <docid>17779</docid>
        <rev_number>1</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97415'>
            <fileid>97415</fileid>
            <datasetid>document</datasetid>
            <objectid>17779</objectid>
            <filename>indexcodes.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>7098da6f680eb2904602e10bf49d33ba03ee2efaf2b69678a4317115041c3d75</hash>
            <hash_type>SHA256</hash_type>
            <filesize>157</filesize>
            <mtime>2025-04-08 15:08:41</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/19/indexcodes.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>19</pos>
        <placement>19</placement>
        <mime_type>text/plain</mime_type>
        <language>en</language>
        <security>staffonly</security>
        <main>indexcodes.txt</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17718</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17718</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isIndexCodesVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17718</uri>
          </item>
        </relation>
        <retention_period>indefinite</retention_period>
        <formatdesc>Generate index codes conversion from Dataset to indexcodes</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17780'>
        <docid>17780</docid>
        <rev_number>1</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97416'>
            <fileid>97416</fileid>
            <datasetid>document</datasetid>
            <objectid>17780</objectid>
            <filename>indexcodes.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>ca1cde0e2046db0c7b505076c567ddee4b0fe265dde7ce4ff6d0b86d9c473edf</hash>
            <hash_type>SHA256</hash_type>
            <filesize>1709</filesize>
            <mtime>2025-04-08 15:08:41</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/20/indexcodes.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>20</pos>
        <placement>20</placement>
        <mime_type>text/plain</mime_type>
        <language>en</language>
        <security>staffonly</security>
        <main>indexcodes.txt</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17719</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17719</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isIndexCodesVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17719</uri>
          </item>
        </relation>
        <retention_period>indefinite</retention_period>
        <formatdesc>Generate index codes conversion from Dataset to indexcodes</formatdesc>
      </document>
      <document id='https://datacompass.lshtm.ac.uk/id/document/17782'>
        <docid>17782</docid>
        <rev_number>1</rev_number>
        <files>
          <file id='https://datacompass.lshtm.ac.uk/id/file/97418'>
            <fileid>97418</fileid>
            <datasetid>document</datasetid>
            <objectid>17782</objectid>
            <filename>indexcodes.txt</filename>
            <mime_type>text/plain</mime_type>
            <hash>e21effa0ceb9a9620e5424005dd96b72aae363be6ac43db3c5f8bbfc8c3a358c</hash>
            <hash_type>SHA256</hash_type>
            <filesize>178</filesize>
            <mtime>2025-04-08 15:08:42</mtime>
            <url>https://datacompass.lshtm.ac.uk/id/eprint/4626/22/indexcodes.txt</url>
          </file>
        </files>
        <eprintid>4626</eprintid>
        <pos>22</pos>
        <placement>22</placement>
        <mime_type>text/plain</mime_type>
        <language>en</language>
        <security>staffonly</security>
        <main>indexcodes.txt</main>
        <relation>
          <item>
            <type>http://eprints.org/relation/isVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17721</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isVolatileVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17721</uri>
          </item>
          <item>
            <type>http://eprints.org/relation/isIndexCodesVersionOf</type>
            <uri>https://datacompass.lshtm.ac.uk/id/document/17721</uri>
          </item>
        </relation>
        <retention_period>indefinite</retention_period>
        <formatdesc>Generate index codes conversion from Dataset to indexcodes</formatdesc>
      </document>
    </documents>
    <eprint_status>archive</eprint_status>
    <userid>3</userid>
    <dir>disk0/00/00/46/26</dir>
    <datestamp>2025-03-31 16:28:45</datestamp>
    <lastmod>2025-07-11 08:46:25</lastmod>
    <status_changed>2025-04-08 13:18:20</status_changed>
    <type>data_collection</type>
    <metadata_visibility>no_search</metadata_visibility>
    <item_issues_count>1</item_issues_count>
    <creators>
      <item>
        <name>
          <family>Strongman</family>
          <given>Helen</given>
        </name>
        <orcid>0000-0001-8739-4601</orcid>
        <lshtm_flag>TRUE</lshtm_flag>
        <staffid>d91d1354b383ca6ca47be631c8d964b1</staffid>
      </item>
      <item>
        <name>
          <family>Eriksson</family>
          <given>Sofia H.</given>
        </name>
        <lshtm_flag>FALSE</lshtm_flag>
      </item>
      <item>
        <name>
          <family>Quinnell</family>
          <given>Tim</given>
        </name>
        <lshtm_flag>FALSE</lshtm_flag>
      </item>
      <item>
        <name>
          <family>Mathur</family>
          <given>Rohini</given>
        </name>
        <orcid>0000-0002-3817-8790</orcid>
        <lshtm_flag>TRUE</lshtm_flag>
        <staffid>c643bd836d83651510e09ced827c9495</staffid>
      </item>
      <item>
        <name>
          <family>Lyons</family>
          <given>Alex</given>
        </name>
        <orcid>0009-0007-5698-671X</orcid>
        <lshtm_flag>TRUE</lshtm_flag>
        <staffid>d06a1bdf6c89fda244b349cd33af4a7a</staffid>
      </item>
    </creators>
    <corp_creators>
      <item>London School of Hygiene &amp; Tropical Medicine, London, United Kingdom</item>
      <item>University College London Hospitals NHS Foundation Trust, London, United Kingdom</item>
      <item>University College London, London, United Kingdom</item>
      <item>Royal Papworth Hospital Trust, Cambridge, United Kingdom</item>
      <item>Queen Mary University of London, London, United Kingdom</item>
    </corp_creators>
    <title>Codelists for “Chronology of healthcare resource use and comorbidities in people with obstructive sleep apnoea and narcolepsy before and after diagnosis: a descriptive study”</title>
    <divisions>
      <item>EPNC</item>
    </divisions>
    <keywords>
      <item>narcolepsy</item>
      <item>sleep apnoea</item>
      <item>dexamfetamine</item>
      <item>modafinil</item>
      <item>methylphenidate</item>
      <item>CPRD Aurum</item>
      <item>Snomed</item>
      <item>ICD-10</item>
      <item>Ethnicity</item>
      <item>BMI</item>
    </keywords>
    <abstract>Clinical and therapy codelists associated with the protocol “Chronology of healthcare resource use and comorbidities in people with obstructive sleep apnoea and narcolepsy before and after diagnosis: a descriptive study”</abstract>
    <date>2025-02-28</date>
    <date_type>completed</date_type>
    <publisher>London School of Hygiene &amp; Tropical Medicine</publisher>
    <id_number>10.17037/DATA.00004585</id_number>
    <data_type>Dataset</data_type>
    <copyright_holders>
      <item>London School of Hygiene &amp; Tropical Medicine, London, United Kingdom</item>
    </copyright_holders>
    <research_centre>
      <item>XDSH</item>
      <item>CFGCC</item>
      <item>XEHR</item>
    </research_centre>
    <collection_mode>
      <item>Observation</item>
    </collection_mode>
    <full_text_status>public</full_text_status>
    <place_of_pub>London, United Kingdom</place_of_pub>
    <funders>
      <item>National Institute for Health Research (NIHR)</item>
    </funders>
    <projects>
      <item>sleep-epidemiology (NIHR Academy)</item>
    </projects>
    <resourcetype>
      <resourcetypegeneral>Dataset</resourcetypegeneral>
      <resourcetype>Quantitative</resourcetype>
    </resourcetype>
    <grant>NIHR301730</grant>
    <language>
      <item>en</item>
    </language>
    <collection_date>
      <date_from>2021-10-01</date_from>
      <date_to>2025-09-30</date_to>
    </collection_date>
    <related_resources>
      <item>
        <title>Github repository</title>
        <url>https://github.com/hstrongman/OSA-narc-CPRD-chronology</url>
        <type>data</type>
      </item>
      <item>
        <title>Study protocol</title>
        <url>https://doi.org/10.17605/OSF.IO/F5UKW</url>
        <type>paper</type>
      </item>
      <item>
        <title>Funding page</title>
        <url>https://fundingawards.nihr.ac.uk/award/NIHR301730</url>
        <type>project</type>
      </item>
      <item>
        <title>Protocol approval</title>
        <url>https://www.cprd.com/approved-studies/chronology-healthcare-resource-use-and-comorbidities-people-obstructive-sleep</url>
        <type>other</type>
      </item>
      <item>
        <title>Validation of algorithms identifying diagnosed Obstructive Sleep Apnoea and narcolepsy in coded primary care and linked hospital activity data in England (preprint)</title>
        <url>https://doi.org/10.1101/2025.03.10.25323660</url>
        <type>paper</type>
      </item>
      <item>
        <title>Incidence and prevalence of obstructive sleep apnoea and narcolepsy in the UK: a population-based descriptive study (preprint)</title>
        <url>https://doi.org/10.1101/2025.06.18.25329848</url>
        <type>paper</type>
      </item>
    </related_resources>
    <funders_info>
      <item>
        <project>sleep-epidemiology (NIHR Academy)</project>
        <funder_name>National Institute for Health Research (NIHR)</funder_name>
        <grant>NIHR301730</grant>
        <funder_id>http://dx.doi.org/10.13039/501100000272</funder_id>
      </item>
    </funders_info>
    <ukri_date_sub>2025-02-28</ukri_date_sub>
  </eprint>
</eprints>
