1=presence Of Abdominal Aorta Aneurysm, 0=no Presence Of Abdominal Aorta Aneurysm

Transcription

1 Derived Variable Dataset (AAA_DERV) ARIC V5 / NCS Code Book III, S.2 Page 1 of 9 Derived Variable Dataset: FORM CODE=AAA_DERV VERSION=1.0 Instructions: Derived variables for AAA study. AAA 1=presence Of Abdominal Aorta Aneurysm, 0=no Presence Of Abdominal Aorta Aneurysm AAA_SAMPLE 1=selected To Random Normal Sample, 2= Extra Over-Read, 0=not Selected To Random Normal Sample AAO2a Proximal Aorta Ap (Cm) Or 5913 Range ( median=2 mean=2.3 std=1.5 ) AAO2b Proximal Aorta Transverse (Cm) Or 5913 Range ( median=2 mean=2.3 std=1.6 ) AAO2c Mid Aorta Ap (Cm) Or 5913 Range ( median=1.8 mean=2.01 std=1.27 ) AAO2d Mid Aorta Transverse (Cm) Or 5913 Range ( median=1.8 mean=2.04 std=1.29 ) AAO2e Distal Aorta Ap (Cm) Or 5913 Range ( median=1.7 mean=1.93 std=1.37 ) AAO2f Distal Aorta Transverse (Cm) Or 5913 Range ( median=1.7 mean=1.97 std=1.41 )

2 Page 2 of 9 AAO2g Fusiform Aneurysm Diam Ap (Cm) Or 140 Range ( median=2.7 mean=3.21 std=1.83 ) 5773 Missing AAO2h Fusiform Aneurysm Diam Transverse (Cm) Or 135 Range ( median=2.8 mean=3.32 std=1.81 ) 5778 Missing AAO3a Saccular Aneurysm Ap (Cm) Or 21 Range ( median=3.2 mean=3.17 std=0.62 ) 5892 Missing AAO3b Saccular Aneurysm Transverse (Cm) Or 21 Range ( median=3.2 mean=3.21 std=0.61 ) 5892 Missing AAO4a Alert Result:aaa>=5 Cm Or

3 Page 3 of 9 AAO4a1 Aaa Alert Location And Size Or cm distal, also marked atherosclero tic changes cm mid and distal infra renal AAA cm x 8.7 cm distal abdominal aorta. Sent to ER because of large size. 1 Distal Ao, Max diameter is oblique 5.5 cm where AP and transverse are 4.9 x 4.9 cm 1 Max 5.2 cm distal aorta, suprarenal extension 3.6 cm 1 Max 5.3 cm entire mid to distal Ao. Prox iliac arteries not seen. 1 Max diameter 5.9 cm midway between renal arteries and bifurcation 1 There is a 5.0 x 5.1 cm AAA in the mid abdominal aorta cm entire mid Ao 1 Distal AAA 5.6 x 5.6 cm

4 Page 4 of 9 AAO4a1 Aaa Alert Location And Size Or 1 infra renal 3.1 cm 5902 Missing AAO4b Alert Result:other Abnormality Or

5 Page 5 of 9 AAO4b1 Description Of Other Alert Abnormality Or 1 A localized dissection with a true lumen and a thrombosed false lumen. Recommen d CT/MRA evaluation. 1 Clot infrarenal in aneurysm; lumen left posterior edge 1.8 by 2.3 cm = approx 16% of aneurysm lumen 1 Enlarged high flow IVC. Check with CT(A) or MR(A) for AVM of the pelvis or lower extremities. 1 Left CIA aneurysm 6.0 x 6.4 cm cross section x 6.9 cm long with Right CIA aneurysm 2.6 x 2.8 cm 1 Signif atheroma in distal aorta. Recommen d evaluation by PCP and CT or MRA to rule out dissection. 1 Mass post to liver. Needs RUQ US. 1 Possible associated dissection

6 Page 6 of 9 AAO4b1 Description Of Other Alert Abnormality Or 1 dissection mid infra renal aorta 5905 Missing AAO4c Abnormal Result:aaa Cm Or AAO4c1 Aaa Abnormal Location And Size Or 110 Present Text suppressed 5803 Missing AAO4d Abnormal Result:saccular Aneurysm Or

7 Page 7 of 9 AAO4d1 Saccular Aneurysm Abnormal Result Location Or cm x 2.6 cm area suspicious for saccular aneurysm. Suggest follow up US examination. 1 Distal aorta with measures as described above and layered organized thrombus within the aneurysm. 1 Mid aorta (infrarenal) measuring 3.21 x 3.0 cm. 1 Saccular aneurysm measuring 3.6 x 3.4 cm in the distal aorta. 1 There is a juxtarenal saccular aortic aneurysm measuring 3.9 x 3.6 cm. Suggest a CTA for evaluation. 1 Distal aorta 2 Distal aorta. 1 Infrarenal aorta. 1 Mid aorta (infrarenal). 1 Mid aorta 3 x 3 cm 1 Proximal infrarenal segment

8 Page 8 of 9 AAO4d1 Saccular Aneurysm Abnormal Result Location Or 1 mid infra renal aorta 5900 Missing AAO4e Abnormal Result:other Clinically Relevant Abnormality Or AAO4e1 Description Of Other Clinically Relevant Abnormality Or 47 Present Text suppressed 5866 Missing AAO4f Normal Aorta Results Or AAO4g Evidence Of Aortic Aneurysmal Surgery Or AAO4h Evidence Of Aortic Stent/Angioplasty Or 899 0

9 Page 9 of 9 AAT4 Aorta Scan Result Rdr 308 A 5596 N 9 Missing ID ID 5913 Present Text suppressed