Exercise ECG results (primary care)
Name eecg_gprd
Chapter Circulatory disease/Stable angina
Definition
Results of exercise ECG
Data Type Categorical
Data sources GPRD
Dictionaries Read
Repeated Yes
Valid event date range 01/01/1900 - 25/03/2010
Agreed 28.03.2011 (Revision 1)
Category Definition
0 Test not done
1 Results normal
2 Results potentially abnormal
3 Results abnormal
4 Results not recorded
5 Code conflict (normal/potentially abnormal)
6 Code conflict (normal/abnormal)
7 Code conflict (potentially abnormal/abnormal)
Implementation
IF Read code = code in exercise ECG code list, THEN eECG = relevant category

OR IF enttype = 304, AND THEN eECG = relevant category from data1

OR IF Read code = code in exercise ECG code list AND enttype = 217,

THEN eECG = relevant category from data1 ELSE
Codelist version1
Codelist authorsJulie George, Emily Herrett, Liam Smeeth, Harry Hemingway
Creation date13 Apr 2011
Category (code) Read code Read term CPRD Medcode
Results normal (1) 3213000 Exercise ECG normal 1321
Results normal (1) 3213011 Negative exercise ECG test 19826
Results normal (1) 33B9300 Exercise tolerance test normal 3148
Results abnormal (3) 3213100 Exercise ECG abnormal 1628
Results abnormal (3) 3213111 Positive exercise ECG test 19827
Results abnormal (3) 33B9500 Exercise tolerance test abnormal 5233
Results not recorded (4) 3213.00 Exercise ECG 2656
Results not recorded (4) 33B9.00 Exercise tolerance test 2850
Results not recorded (4) 33B9100 Exercise tolerance test done 23143
Results not recorded (4) 33B9Z00 Exercise tolerance test NOS 33519
Results not recorded (4) 7P07711 Exercise tolerance test with myoview scan 98231
Results not recorded (4) 7P0G300 Exercise electrocardiography 58910
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