[ { "phenotype_id": "PH3726", "phenotype_version_id": 8850, "name": "Smoking - Unclear", "definition": "This codelist was taken from [OpenCodelists](https://www.opencodelists.org/), created by [OpenSAFELY](https://www.opensafely.org/). We recommend viewing this Phenotype on the OpenCodelist website to view the most recent version.\n\n\nCodes that indicate smoking status. These codes are less clear than codes captured in Smoking Clear, and there remains some ambiguity about the smoking status.\n\n\n© University of Oxford for the Bennett Institute for Applied Data Science 2025\\. This work may be copied freely for non\\-commercial research and study.\n\n", "implementation": null, "publications": null, "validation": null, "citation_requirements": null, "created": "2026-01-26T23:31:29.926795Z", "author": "OpenSAFELY", "collections": [ { "name": "OpenCodelist", "value": 31 }, { "name": "Phenotype Library", "value": 18 } ], "tags": null, "organisation": { "id": 1, "slug": "opensafely", "name": "OpenSAFELY" }, "world_access": 1, "updated": "2026-01-26T23:31:29.921561Z", "references": [ { "url": "https://github.com/ebmdatalab/opensafely-codelist-development/issues/1", "title": "Github Issue" } ], "signed_off": [], "methodology": "ToDo\n\n", "coding_system": [ { "name": "Read codes v3", "value": 6 } ], "open_codelist_id": "opensafely/smoking-unclear", "source_reference": "https://www.opencodelists.org/codelist/opensafely/smoking-unclear/2020-04-29", "concept_information": [ { "concept_id": 9027, "concept_version_id": 16512, "concept_name": "opensafely/smoking-unclear/2020-04-29", "coding_system": { "id": 6, "name": "Read codes v3", "description": "Read codes v3" }, "phenotype_id": "PH3726", "phenotype_version_id": 8850, "phenotype_name": "Smoking - Unclear", "code_attribute_header": [ "CodeSource", "Category" ], "codes": [ { "code": "137C.", "description": "Keeps trying to stop smoking", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "137D.", "description": "Admitted tobacco cons untrue ?", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "137G.", "description": "Trying to give up smoking", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "137Z.", "description": "Tobacco consumption NOS", "attributes": { "CodeSource": "QOF", "Category": "X" } }, { "code": "6791.", "description": "Health education - smoking", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "67A3.", "description": "Pregnancy smoking advice", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "9OO..", "description": "Stop smoking monitoring admin: [monitoring] or [clinic]", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "9OO1.", "description": "Attends stop smoking monitoring", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "9OO2.", "description": "Refuses stop smoking monitor", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "9OO3.", "description": "Stop smoking monitor default", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "9OO4.", "description": "Stop smoking monitoring first letter", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "9OO5.", "description": "Stop smoking monitoring second letter", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "9OO6.", "description": "Stop smoking monitoring third letter", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "9OO7.", "description": "Stop smoking monitoring verbal invite", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "9OO8.", "description": "Stop smoking monitoring telephone invite", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "9OO9.", "description": "Stop smoking monitoring delete", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "9OOA.", "description": "Stop smoking monitoring check done", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "E2513", "description": "Tobacco dependence in remission", "attributes": { "CodeSource": "Tobacco_Text", "Category": "E" } }, { "code": "Eu173", "description": "[X]Mental and behav dis due to use tobacco: withdrawal state", "attributes": { "CodeSource": "Tobacco_Text", "Category": "E" } }, { "code": "Eu174", "description": "[X]Men & behav dis due tobacco: withdrawl state wth delirium", "attributes": { "CodeSource": "Tobacco_Text", "Category": "E" } }, { "code": "Ua1Nz", "description": "Smoking cessation advice", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "Ua1O0", "description": "Advice on effects of smoking on health", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "Ub0p2", "description": "Total time smoked", "attributes": { "CodeSource": "QOF", "Category": "X" } }, { "code": "Ub1nZ", "description": "Tobacco use and exposure", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "Ub1tI", "description": "Cigarette consumption", "attributes": { "CodeSource": "QOF", "Category": "X" } }, { "code": "Ub1tJ", "description": "Cigar consumption", "attributes": { "CodeSource": "QOF", "Category": "X" } }, { "code": "Ub1tK", "description": "Pipe tobacco consumption", "attributes": { "CodeSource": "QOF", "Category": "X" } }, { "code": "Xa1dC", "description": "Advice on smoking", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "Xaa26", "description": "Number of previous attempts to stop smoking", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaaDx", "description": "Referral to smoking cessation service declined", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaaDy", "description": "Referral to smoking cessation service", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaBUG", "description": "Smoking monitoring status", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "Xaca0", "description": "Varenicline smoking cessation therapy offered", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaCGl", "description": "Smoking monitoring invitation", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XacZz", "description": "Varenicline smoking cessation therapy declined", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaEKU", "description": "Nicotine replacement therapy", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "Xaety", "description": "Varenicline therapy", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaF98", "description": "Tobacco related optic neuropathy", "attributes": { "CodeSource": "Tobacco_Text", "Category": "S" } }, { "code": "XaFst", "description": "Over the counter nicotine replacement therapy", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaFw9", "description": "Referral to stop-smoking clinic", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaIpo", "description": "Did not attend smoking cessation clinic", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaIQi", "description": "Smoking cessation milestones", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaIQj", "description": "Negotiated date for cessation of smoking", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaIQk", "description": "Smoking status at 4 weeks", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaIQl", "description": "Smoking status between 4 and 52 weeks", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaIQm", "description": "Smoking status at 52 weeks", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaIQn", "description": "Nicotine replacement therapy provided free", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaIr7", "description": "Smoking free weeks", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaItC", "description": "Referral to smoking cessation advisor", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaIth", "description": "Smoking cessation programme start date", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaIuQ", "description": "Cigarette pack-years", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaIye", "description": "Seen by smoking cessation advisor", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaJIs", "description": "Lifestyle advice regarding smoking", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaKlS", "description": "[V]Personal history of tobacco abuse", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaLD4", "description": "Smoking cessation advice provided by community pharmacist", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaLIY", "description": "Excepted from smoking quality indicators: Patient unsuitable", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaLIZ", "description": "Excepted from smoking quality indicators: Informed dissent", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaLMR", "description": "Attends practice smoking cessation clinic", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaLMS", "description": "Attends smoking cessation clinic not at practice", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaMlI", "description": "Smoking cessation drug therapy", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaMlJ", "description": "Nicotine replacement therapy using nicotine patches", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaMlK", "description": "Nicotine replacement therapy using nicotine gum", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaMlL", "description": "Nicotine replacement therapy using nicotine inhalator", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaMlM", "description": "Nicotine replacement therapy using nicotine lozenges", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaMlN", "description": "Other specified smoking cessation therapy", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaMt6", "description": "Smoking cessation therapy NOS", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaMwY", "description": "Smoking cessation therapy", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaPid", "description": "Smoking cessation enhanced services administration", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaQT5", "description": "Referral to NHS stop smoking service", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaQVQ", "description": "Brief intervention for smoking cessation", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaREz", "description": "Smoking cessation programme declined", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaRFh", "description": "Smoking cessation advice declined", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaW0h", "description": "Practice based smoking cessation programme start date", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaX0i", "description": "Declin cons follow-up evaluation after smoking cess interven", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaX0O", "description": "Consent given follow-up after smoking cessation intervention", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaX5W", "description": "Consent given for follow-up by smoking cessation team", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaX5X", "description": "Declined consent for follow-up by smoking cessation team", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaXnf", "description": "Stop smoking invitation short message service text message", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaXng", "description": "Stop smoking invitation first SMS text message", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaXnG", "description": "Stop smoking service opportunity signposted", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaXni", "description": "Stop smoking invitation second SMS text message", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaXnk", "description": "Stop smoking invitation third SMS text message", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaXPD", "description": "Smoker in household", "attributes": { "CodeSource": "QOF", "Category": "N" } }, { "code": "XaXPX", "description": "Smoking status at 12 weeks", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaXR4", "description": "Referral for smoking cessation service offered", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaXUL", "description": "Lost to smoking cessation follow-up", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaZ01", "description": "Smoking cessation drug therapy declined", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaZhB", "description": "Smoking cessation 12 week follow-up", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "XaZIE", "description": "Waterpipe tobacco consumption", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "Y0018", "description": "Smoking Target Notes", "attributes": { "CodeSource": "QOF", "Category": "S" } }, { "code": "Y01e6", "description": "Loose tobacco consumption", "attributes": { "CodeSource": "Tobacco_Text", "Category": "S" } }, { "code": "Y0790", "description": "Prompted for smoking cessation support by Smoke Free Bus", "attributes": { "CodeSource": "Smoke_Text", "Category": "S" } } ] } ], "coding_system_release": "", "open_codelist_version_id": "77210c8e", "open_codelist_version_tag": "2020-04-29", "status": 1, "doi": "https://doi.org/10.48533/1zse-6962", "is_deleted": false, "publish_status": 2, "owner": "ieuan.scanlon", "template": { "id": 3, "name": "OpenCodelists Phenotype", "description": "OpenSafely's OpenCodelist Phenotype, visit https://www.opencodelists.org/ to learn more", "version_id": 1 }, "versions": [ { "version_id": 8850, "version_name": "Smoking - Unclear", "version_date": "2026-01-26T23:31:29.935153Z", "is_published": true, "is_latest": true } ] } ]