nascet: Survival Analysis Data
In mattwarkentin/CHL5202: CHL5202 - Biostatistics
Description
Usage
Format
Examples
Description
The North American Symptomatic Carotid Endarterectomy Trial (NASCET) patients who were in the medical treatment group.
Usage
1
Format
A tibble with 1,449 rows and 34 variables:
- id
Patient ID
- status
Event status
- stime
Time
- sten
Percent stenosis (ipsilateral)
- sevsten
Severe Stenosis
- stencat
Stenosis category
- ulc
Ulceration
- coccl
Contralateral occlusion
- qe
Qualifying event
- qe2rand
Time from QE to randomization, days
- qeterr
QE territory
- hxstk
History of stroke
- hxrecur
History of recurrent TIA/stroke
- qeside
QE side
- age
Age, years
- sex
Sex
- sbp
Systolic blood pressure, mmHg
- dbp
Diastolic blood pressure, mmHg
- esmk
Ever a smoker
- csmk
Current smoker
- htn
Hypertension
- mi
History of myocardial infarction
- chf
History of congestive heart failure
- diab
Diabetes
- ic
History of intermittent claudication
- hlip
History of hyperlipidemia
- asa
ASA at baseline
- asadose
ASA dose, mg/day
- antithromb
Antithrombotic medication
- antihtn
Antihypertensive medication
- antilip
Antilipidemic medication
- card
Cardiac medication
- angina
Angina history
- cvd
Cardiovascular disease
Examples
1
mattwarkentin/CHL5202 documentation built on March 1, 2020, 2:28 a.m.
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Description Usage Format Examples
Description
The North American Symptomatic Carotid Endarterectomy Trial (NASCET) patients who were in the medical treatment group.
Usage
1 |
Format
A tibble with 1,449 rows and 34 variables:
- id
Patient ID
- status
Event status
- stime
Time
- sten
Percent stenosis (ipsilateral)
- sevsten
Severe Stenosis
- stencat
Stenosis category
- ulc
Ulceration
- coccl
Contralateral occlusion
- qe
Qualifying event
- qe2rand
Time from QE to randomization, days
- qeterr
QE territory
- hxstk
History of stroke
- hxrecur
History of recurrent TIA/stroke
- qeside
QE side
- age
Age, years
- sex
Sex
- sbp
Systolic blood pressure, mmHg
- dbp
Diastolic blood pressure, mmHg
- esmk
Ever a smoker
- csmk
Current smoker
- htn
Hypertension
- mi
History of myocardial infarction
- chf
History of congestive heart failure
- diab
Diabetes
- ic
History of intermittent claudication
- hlip
History of hyperlipidemia
- asa
ASA at baseline
- asadose
ASA dose, mg/day
- antithromb
Antithrombotic medication
- antihtn
Antihypertensive medication
- antilip
Antilipidemic medication
- card
Cardiac medication
- angina
Angina history
- cvd
Cardiovascular disease
Examples
1 |
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