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Smoking Status

Caroline Fairhurst, Ian Watt, Fabiola Martin, Martin Bland, William J Brackenbury

Type
Disease or Syndrome
ID
PH461
Version ID
922
Data Sources
Valid event data range
01/01/1998 - 31/12/2013
Sex
Female, Male
Agreement Date
2014-11-14
Coding system
Read codes v2
Tags /Collections
ClinicalCodes Repository Phenotype Library

Definition

A cohort study based on primary care data from the QResearch database will include patients with one of the three common tumours: breast, bowel and prostate. The primary outcome will be overall survival from the date of cancer diagnosis. Cox proportional hazards regression will be used to compare the survival of patients with cancer taking VGSC-inhibiting drugs (including anticonvulsants and class I antiarrhythmic agents) with patients with cancer not exposed to these drugs, adjusting for age and sex. Exposure to VGSC-inhibiting drugs will be defined as having at least one prescription for these drugs prior to cancer diagnosis. High and low exposure groups will be identified based on the length of use. A number of sensitivity and secondary analyses will be conducted.

Publications

  • Caroline Fairhurst, Ian Watt, Fabiola Martin, Martin Bland, William J Brackenburry, Exposure to sodium channel-inhibiting drugs and cancer survival protocol for a cohort study using the QResearch primary care database. BMJ Open, 4:e006604 2014.

Clinical Code List

Rows: 102
Code Description Entity type Category Coding System (Read)
137-1 Smoker - amount smoked res17: Smoking status test Read
1371 Never smoked tobacco res17: Smoking status test Read
1371-1 Non-smoker res17: Smoking status test Read
1372 Trivial smoker - < 1 cig/day res17: Smoking status test Read
1372-1 Occasional smoker res17: Smoking status test Read
1373 Light smoker - 1-9 cigs/day res17: Smoking status test Read
1374 Moderate smoker - 10-19 cigs/d res17: Smoking status test Read
1375 Heavy smoker - 20-39 cigs/day res17: Smoking status test Read
1376 Very heavy smoker - 40+cigs/d res17: Smoking status test Read
1377 Ex-trivial smoker (<1/day) res17: Smoking status test Read
1378 Ex-light smoker (1-9/day) res17: Smoking status test Read
1379 Ex-moderate smoker (10-19/day) res17: Smoking status test Read
137A Ex-heavy smoker (20-39/day) res17: Smoking status test Read
137B Ex-very heavy smoker (40+/day) res17: Smoking status test Read
137C Keeps trying to stop smoking res17: Smoking status test Read
137D Admitted tobacco cons untrue ? res17: Smoking status test Read
137E Tobacco consumption unknown res17: Smoking status test Read
137F Ex-smoker - amount unknown res17: Smoking status test Read
137F-99 EX-Smoker NOS res17: Smoking status test Read
137G Trying to give up smoking res17: Smoking status test Read
137H Pipe smoker res17: Smoking status test Read
137I Passive smoker res17: Smoking status test Read
137I0 Exposed to tobacco smoke at home res17: Smoking status test Read
137J Cigar smoker res17: Smoking status test Read
137K Stopped smoking res17: Smoking status test Read
137K0 Recently stopped smoking res17: Smoking status test Read
137L Current non-smoker res17: Smoking status test Read
137L-99 Tobacco Consumption Nil res17: Smoking status test Read
137M Rolls own cigarettes res17: Smoking status test Read
137N Ex pipe smoker res17: Smoking status test Read
137O Ex cigar smoker res17: Smoking status test Read
137P Cigarette smoker res17: Smoking status test Read
137P-1 Smoker res17: Smoking status test Read
137Q Smoking started res17: Smoking status test Read
137Q-1 Smoking restarted res17: Smoking status test Read
137R Current smoker res17: Smoking status test Read
137S Ex smoker res17: Smoking status test Read
137T Date ceased smoking res17: Smoking status test Read
137U Not a passive smoker res17: Smoking status test Read
137V Smoking reduced res17: Smoking status test Read
137W Chews tobacco res17: Smoking status test Read
137X Cigarette consumption res17: Smoking status test Read
137Y Cigar consumption res17: Smoking status test Read
137Z Tobacco consumption NOS res17: Smoking status test Read
137a Pipe tobacco consumption res17: Smoking status test Read
137b Ready to stop smoking res17: Smoking status test Read
137c Thinking about stopping smoking res17: Smoking status test Read
137d Not interested in stopping smoking res17: Smoking status test Read
137e Smoking restarted res17: Smoking status test Read
137f Reason for restarting smoking res17: Smoking status test Read
137g Cigarette pack-years res17: Smoking status test Read
137h Minutes from waking to first tobacco consumption res17: Smoking status test Read
137i Ex-tobacco chewer res17: Smoking status test Read
137j Ex-cigarette smoker res17: Smoking status test Read
137k Refusal to give smoking status res17: Smoking status test Read
137l Ex roll-up cigarette smoker res17: Smoking status test Read
137m Failed attempt to stop smoking res17: Smoking status test Read
137n Total time smoked res17: Smoking status test Read
137o Waterpipe tobacco consumption res17: Smoking status test Read
13WF-1 Smoker in the family res17: Smoking status test Read
13p Smoking cessation milestones res17: Smoking status test Read
13p0 Negotiated date for cessation of smoking res17: Smoking status test Read
13p1 Smoking status at 4 weeks res17: Smoking status test Read
13p2 Smoking status between 4 and 52 weeks res17: Smoking status test Read
13p3 Smoking status at 52 weeks res17: Smoking status test Read
13p4 Smoking free weeks res17: Smoking status test Read
13p7 Smoking status at 12 weeks res17: Smoking status test Read
9ko Current smoker annual review - enhanced services admin res17: Smoking status test Read
9ko-1 Current smoker annual review res17: Smoking status test Read
ASDFGNO1 Non Smoker - Nos res17: Smoking status test Read
EGTON1024 Rolls own cigarettes res17: Smoking status test Read
EGTON1025 Current Smoker NOS res17: Smoking status test Read
EGTON1026 Ex-cigar smoker res17: Smoking status test Read
EGTON1027 Ex- Rolled Tobacco Smoker res17: Smoking status test Read
EGTON1028 Ex-smoker NOS res17: Smoking status test Read
EGTON320 Smoking Status res17: Smoking status test Read
EGTON321 Cigarette smoker res17: Smoking status test Read
EGTON322 Ex-Cigarette Smoker res17: Smoking status test Read
EGTON324 Ex-pipe smoker res17: Smoking status test Read
EGTON326 Current smoker res17: Smoking status test Read
EGTON327 Past smoker res17: Smoking status test Read
EGTON328 Date stopped smoking res17: Smoking status test Read
EGTONGR11 Grade B light smoker (1-10/day) res17: Smoking status test Read
EGTONGR12 Grade C moderate smoker (11-20/day) res17: Smoking status test Read
EGTONGR13 Grade D heavy smoker (>20 Day) res17: Smoking status test Read
EGTONSM2 Smoking Age res17: Smoking status test Read
EGTONSM3 Smoking Age Started res17: Smoking status test Read
EGTONSM4 Smoking Age Ceased res17: Smoking status test Read
EGTONSM6 Smoking clinic res17: Smoking status test Read
EMISNQEX4 Ex-tobacco chewer res17: Smoking status test Read
EMISNQPR396 Primary carer current smoker res17: Smoking status test Read
EMISNQSM14 Smoking increased res17: Smoking status test Read
EMISNQSN1 Snuff use res17: Smoking status test Read
EMISNQTO12 Total time smoked res17: Smoking status test Read
EMISNQWA11 Waterpipe tobacco consumption res17: Smoking status test Read
EMISOTS1 Other smoking information res17: Smoking status test Read
EMISQCO3 Carbon monoxide validation confirms smoker res17: Smoking status test Read
EMISQDA1 Date of last cigarette res17: Smoking status test Read
EMISQGR1 Gradual smoking reduction res17: Smoking status test Read
EMISSMRE1 Smoker (Read codes) res17: Smoking status test Read
PCSDT1DE9 Dependent smoker res17: Smoking status test Read
PCSDT1HE1 Heavy smoker review due res17: Smoking status test Read

API

To Export Phenotype Details:

Format API
XML site_root/api/v1/public/phenotypes/PH461/version/922/detail/?format=xml
JSON site_root/api/v1/public/phenotypes/PH461/version/922/detail/?format=json
R Package

# Download here

library(ConceptLibraryClient)


# Connect to API

client = connect_to_API(public=TRUE)


# Get details of phenotype

details = get_phenotype_detail_by_version('PH461', '922', api_client=client)

To Export Phenotype Code List:

Format API
XML site_root/api/v1/public/phenotypes/PH461/version/922/export/codes/?format=xml
JSON site_root/api/v1/public/phenotypes/PH461/version/922/export/codes/?format=json
CSV site_root/phenotypes/PH461/version/922/export/codes/
R Package

# Download here

library(ConceptLibraryClient)


# Connect to API

client = connect_to_API(public=TRUE)


# Get codelists of phenotype

codelists = get_phenotype_code_list('PH461', '922', api_client=client)

Version History

Version
ID
Name Owner Publish date
922 Smoking Status ieuan.scanlon 2021-10-06 currently shown

Export - export all codes into a csv file/JSON/XML for the current phenotype version.

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