Codelists for “Chronology of healthcare resource use and comorbidities in people with obstructive sleep apnoea and narcolepsy before and after diagnosis: a descriptive study”
Strongman, H
, Eriksson, SH, Quinnell, T, Mathur, R, Lyons, A and Wong, A
(2025).
Codelists for “Chronology of healthcare resource use and comorbidities in people with obstructive sleep apnoea and narcolepsy before and after diagnosis: a descriptive study”.
[Dataset].
London School of Hygiene & Tropical Medicine, London, United Kingdom.
10.17037/DATA.00004742.
, Eriksson, SH, Quinnell, T, Mathur, R, Lyons, A and Wong, A
(2025).
Codelists for “Chronology of healthcare resource use and comorbidities in people with obstructive sleep apnoea and narcolepsy before and after diagnosis: a descriptive study”.
[Dataset].
London School of Hygiene & Tropical Medicine, London, United Kingdom.
10.17037/DATA.00004742.
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”.
Additional Information
The protocol will result in a validation publication and multiple epidemiology papers (see Explore Further). The validation study was conducted using Clinical Practice Research Datalink (CPRD) Aurum data (September 2023 release) and ICD-10 coded linked Hospital Episode Statistics (HES) data. The epidemiology studies were conducted using CPRD Aurum (March 2023 release) and CPRD GOLD (March 2023) release and and ICD-10 coded linked HES data. Further information is provided in the codelist checklist for each concept.
Keywords
narcolepsy, sleep apnoea, dexamfetamine, modafinil, methylphenidate, Ethnicity, BMI, ICD-10, SNOMED codes, Read codes, CPRD, HES| Item Type | Dataset |
|---|---|
| Capture method | Observation |
| Collection Period |
From To 1 October 2021 30 September 2025 |
| Date | 15 July 2025 |
| Language(s) of written materials | English |
| Creator(s) |
Strongman, H, Eriksson, SH, Quinnell, T, Mathur, R, Lyons, A and Wong, A
|
| Associated roles | Strongman, H (Principal Investigator) |
| LSHTM Faculty/Department | Faculty of Epidemiology and Population Health > Dept of Non-Communicable Disease Epidemiology |
| Research Centre | Electronic Health Record Research Group |
| Participating Institutions | London School of Hygiene & Tropical Medicine, London, United Kingdom, National Hospital for Neurology and Neurosurgery, London, United Kingdom, University College London, London, United Kingdom, Royal Papworth Hospital Trust, Cambridge, United Kingdom, Queen Mary University of London, London, United Kingdom |
| Funders |
Project Funder Grant Number Funder URI sleep-epidemiology (NIHR Academy) NIHR301730 http://dx.doi.org/10.13039/501100000272 |
| Date Deposited | 17 Jul 2025 09:52 |
| Last Modified | 17 Jul 2025 13:03 |
| Publisher | London School of Hygiene & Tropical Medicine |
| Available Versions of this Item |
|
Data / Code
Codelist_checklist_sleep_apnoea.docx
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - Codelist checklist for sleep apnoea
description - application/vnd.openxmlformats-officedocument.wordprocessingml.document
- folder_info
- 50kB
codelist_sleep_apnoea_aurum_Sept2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for sleep apnoea - Validation paper, Sept 2023 release
description - text/plain
- folder_info
- 3kB
codelist_sleep_apnoea_aurum_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for sleep apnoea – Epidemiology papers, March 2023 release
description - text/plain
- folder_info
- 3kB
codelist_sleep_apnoea_gold_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD GOLD codes for sleep apnoea - Epidemiology papers, March 2023 release
description - text/plain
- folder_info
- 869B
codelist_sleep_apnoea_hesapc.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - ICD-10 codes for sleep apnoea in HES APC data
description - text/plain
- folder_info
- 263B
Codelist_checklist_narcolepsy.docx
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - Codelist checklist for narcolepsy
description - application/vnd.openxmlformats-officedocument.wordprocessingml.document
- folder_info
- 31kB
codelist_narcolepsy_aurum_Sept2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for narcolepsy - Validation paper, Sept 2023 release
description - text/plain
- folder_info
- 737B
codelist_narcolepsy_aurum_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for narcolepsy – Epidemiology papers, March 2023 release
description - text/plain
- folder_info
- 632B
codelist_narcolepsy_gold_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD GOLD codes for narcolepsy - Epidemiology papers, March 2023 release
description - text/plain
- folder_info
- 653B
codelist_narcolepsy_hesapc.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - ICD-10 codes for narcolepsy in HES APC data
description - text/plain
- folder_info
- 186B
Codelist_checklist_dexamfetamine.docx
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - Codelist checklist for dexamfetamine
description - application/vnd.openxmlformats-officedocument.wordprocessingml.document
- folder_info
- 37kB
codelist_dexamfetamine_aurum_Sept2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for dexamfetamine - Validation paper, Sept 2023 release
description - text/plain
- folder_info
- 6kB
codelist_dexamfetamine_aurum_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for dexamfetamine – Epidemiology papers, March 2023 release
description - text/plain
- folder_info
- 4kB
codelist_dexamfetamine_gold_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD GOLD codes for dexamfetamine - Epidemiology papers, March 2023 release
description - text/plain
- folder_info
- 7kB
Codelist_checklist_methylphenidate.docx
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - Codelist checklist for methyphenidate
description - application/vnd.openxmlformats-officedocument.wordprocessingml.document
- folder_info
- 28kB
codelist_methylphenidate_aurum_Sept2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for methylphenidate - Validation paper, Sept 2023 release
description - text/plain
- folder_info
- 12kB
codelist_methylphenidate_aurum_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for methylphenidate – Epidemiology papers, March 2023 release
description - text/plain
- folder_info
- 12kB
codelist_methylphenidate_gold_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD GOLD codes for methylphenidate - Epidemiology papers, March 2023 release
description - text/plain
- folder_info
- 20kB
Codelist_checklist_modafinil.docx
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - Codelist checklist for modafinil
description - application/vnd.openxmlformats-officedocument.wordprocessingml.document
- folder_info
- 29kB
codelist_modafinil_aurum_Sept2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for modafinil - Validation paper, Sept 2023 release
description - text/plain
- folder_info
- 862B
codelist_modafinil_aurum_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for modafinil – Epidemiology papers, March 2023 release
description - text/plain
- folder_info
- 11kB
codelist_modafinil_gold_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD GOLD codes for modafinil - Epidemiology papers, March 2023 release
description - text/plain
- folder_info
- 20kB
Codelist_checklist_BMI.docx
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - Codelist checklist for BMI
description - application/vnd.openxmlformats-officedocument.wordprocessingml.document
- folder_info
- 44kB
codelist_bmi_aurum.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for height, weight and BMI - All papers, March 2023 release
description - text/plain
- folder_info
- 13kB
Codelist_checklist_ethnicity.docx
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - Codelist checklist for ethnicity grouped
description - application/vnd.openxmlformats-officedocument.wordprocessingml.document
- folder_info
- 53kB
codelist_ethnicity_aurum_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD Aurum codes for ethnicity grouped - All papers March 2023 release
description - text/plain
- folder_info
- 37kB
codelist_ethnicity_gold_Mar2023.txt
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subject - Data
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- Available under Creative Commons: Attribution 4.0
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info - CPRD GOLD codes for ethnicity grouped - All papers March 2023 release
description - text/plain
- folder_info
- 27kB
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