Atherosclerosis Risk in Communities (ARIC) Cohort

ARIC Data Book

Cohort, Exam 3

Retinal Image Data: FORM CODE=RIP VERSION=A

Retinal Vessel Measurements

ID		Aric Participant ID
N	Value	Description
12605	Present	Text suppressed

RIPA0		ST=Normal Record, Else QC Record
N	Value	Description
12605	ST	Normal Record

ARTERIES

TRUNK

RIPA1		Arteriole 1
N	Value	Description
11033	Range	25 - 127 ( median=62 mean=62.7 std=21.9 )
1572		Missing

RIPA2		Arteriole 2
N	Value	Description
11033	Range	25 - 129 ( median=62 mean=62.4 std=21.6 )
1572		Missing

RIPA3		Arteriole 3
N	Value	Description
11033	Range	25 - 149 ( median=60 mean=60.5 std=21.7 )
1572		Missing

RIPA4		Arteriole 4
N	Value	Description
11033	Range	25 - 133 ( median=59 mean=60.4 std=22.0 )
1572		Missing

RIPA5		Arteriole 5
N	Value	Description
11033	Range	24 - 143 ( median=58 mean=59.5 std=21.7 )
1572		Missing

RIPA6		Arteriole 6
N	Value	Description
11026	Range	25 - 136 ( median=58 mean=59.4 std=22.0 )
1579		Missing

RIPA7		Arteriole 7
N	Value	Description
10972	Range	25 - 141 ( median=59 mean=60.1 std=22.2 )
1633		Missing

RIPA8		Arteriole 8
N	Value	Description
10686	Range	25 - 133 ( median=60 mean=60.6 std=22.2 )
1919		Missing

RIPA9		Arteriole 9
N	Value	Description
9819	Range	25 - 129 ( median=59 mean=60.2 std=22.3 )
2786		Missing

RIPA10		Arteriole 10
N	Value	Description
8092	Range	25 - 135 ( median=57 mean=59.1 std=22.5 )
4513		Missing

RIPA11		Arteriole 11
N	Value	Description
5709	Range	25 - 138 ( median=55 mean=58.2 std=22.6 )
6896		Missing

RIPA12		Arteriole 12
N	Value	Description
3295	Range	25 - 130 ( median=54 mean=57.2 std=22.1 )
9310		Missing

RIPA13		Arteriole 13
N	Value	Description
1591	Range	25 - 129 ( median=51 mean=55.4 std=22.2 )
11014		Missing

RIPA14		Arteriole 14
N	Value	Description
624	Range	25 - 130 ( median=51 mean=56.0 std=22.5 )
11981		Missing

RIPA15		Arteriole 15
N	Value	Description
223	Range	25 - 108 ( median=46 mean=52.2 std=19.4 )
12382		Missing

RIPA16		Arteriole 16
N	Value	Description
63	Range	28 - 117 ( median=43 mean=48.4 std=20.3 )
12542		Missing

RIPA17		Arteriole 17
N	Value	Description
16	Range	27 - 70 ( median=44.5 mean=48.31 std=15.10 )
12589		Missing

RIPA18		Arteriole 18
N	Value	Description
6	Range	29 - 62 ( median=37.5 mean=40.83 std=12.02 )
12599		Missing

VEINS

RIPA19		Vein 1
N	Value	Description
11033	Range	25 - 190 ( median=73 mean=75.9 std=33.9 )
1572		Missing

RIPA20		Vein 2
N	Value	Description
11033	Range	25 - 201 ( median=72 mean=74.0 std=32.7 )
1572		Missing

RIPA21		Vein 3
N	Value	Description
11033	Range	25 - 183 ( median=68 mean=72.5 std=33.6 )
1572		Missing

RIPA22		Vein 4
N	Value	Description
11033	Range	23 - 186 ( median=62 mean=70.1 std=33.4 )
1572		Missing

RIPA23		Vein 5
N	Value	Description
11028	Range	25 - 181 ( median=59 mean=68.9 std=33.6 )
1577		Missing

RIPA24		Vein 6
N	Value	Description
11009	Range	25 - 193 ( median=61 mean=70.1 std=34.0 )
1596		Missing

RIPA25		Vein 7
N	Value	Description
10862	Range	25 - 178 ( median=68 mean=72.8 std=34.6 )
1743		Missing

RIPA26		Vein 8
N	Value	Description
10211	Range	25 - 197 ( median=65 mean=71.7 std=34.0 )
2394		Missing

RIPA27		Vein 9
N	Value	Description
8538	Range	23 - 189 ( median=62 mean=69.7 std=33.4 )
4067		Missing

RIPA28		Vein 10
N	Value	Description
5842	Range	25 - 185 ( median=57 mean=67.0 std=32.7 )
6763		Missing

RIPA29		Vein 11
N	Value	Description
3210	Range	24 - 167 ( median=55 mean=64.9 std=32.1 )
9395		Missing

RIPA30		Vein 12
N	Value	Description
1324	Range	25 - 172 ( median=50 mean=62.4 std=31.9 )
11281		Missing

RIPA31		Vein 13
N	Value	Description
445	Range	25 - 155 ( median=48 mean=60.5 std=30.3 )
12160		Missing

RIPA32		Vein 14
N	Value	Description
111	Range	25 - 138 ( median=49 mean=59.3 std=29.5 )
12494		Missing

RIPA33		Vein 15
N	Value	Description
27	Range	25 - 123 ( median=45 mean=56.3 std=27.2 )
12578		Missing

RIPA98		Vein 16
N	Value	Description
2	Range	33 - 117 ( median=75 mean=75.0 std=59.4 )
12603		Missing

RIPA99		Vein 17
N	Value	Description
12605		Missing

RIPA100		Vein 18
N	Value	Description
12605		Missing

ARTERIES

B1, B2

RIPA34		Arteriole 1, Branch A
N	Value	Description
2633	Range	25 - 144 ( median=70 mean=68.7 std=18.6 )
9972		Missing

RIPA35		Arteriole 1, Branch B
N	Value	Description
2633	Range	27 - 118 ( median=73 mean=72.0 std=17.6 )
9972		Missing

RIPA36		Arteriole 2, Branch A
N	Value	Description
2515	Range	25 - 117 ( median=71 mean=69.6 std=17.4 )
10090		Missing

RIPA37		Arteriole 2, Branch B
N	Value	Description
2515	Range	27 - 120 ( median=71 mean=69.9 std=17.4 )
10090		Missing

RIPA38		Arteriole 3, Branch A
N	Value	Description
2287	Range	27 - 126 ( median=71 mean=69.5 std=17.6 )
10318		Missing

RIPA39		Arteriole 3, Branch B
N	Value	Description
2287	Range	28 - 123 ( median=72 mean=70.5 std=17.1 )
10318		Missing

RIPA40		Arteriole 4, Branch A
N	Value	Description
2345	Range	29 - 126 ( median=72 mean=69.6 std=17.9 )
10260		Missing

RIPA41		Arteriole 4, Branch B
N	Value	Description
2345	Range	27 - 131 ( median=72 mean=70.6 std=17.6 )
10260		Missing

RIPA42		Arteriole 5, Branch A
N	Value	Description
2123	Range	28 - 133 ( median=72 mean=70.1 std=18.3 )
10482		Missing

RIPA43		Arteriole 5, Branch B
N	Value	Description
2123	Range	25 - 127 ( median=72 mean=69.9 std=18.4 )
10482		Missing

RIPA44		Arteriole 6, Branch A
N	Value	Description
2188	Range	28 - 137 ( median=73 mean=70.6 std=18.4 )
10417		Missing

RIPA45		Arteriole 6, Branch B
N	Value	Description
2188	Range	28 - 136 ( median=72 mean=70.4 std=17.8 )
10417		Missing

RIPA46		Arteriole 7, Branch A
N	Value	Description
2332	Range	27 - 129 ( median=72 mean=70.5 std=18.1 )
10273		Missing

RIPA47		Arteriole 7, Branch B
N	Value	Description
2332	Range	27 - 130 ( median=73 mean=70.8 std=17.6 )
10273		Missing

RIPA48		Arteriole 8, Branch A
N	Value	Description
2291	Range	27 - 123 ( median=72 mean=70.3 std=18.1 )
10314		Missing

RIPA49		Arteriole 8, Branch B
N	Value	Description
2291	Range	25 - 125 ( median=72 mean=70.3 std=17.8 )
10314		Missing

RIPA50		Arteriole 9, Branch A
N	Value	Description
2120	Range	25 - 133 ( median=72 mean=70.4 std=18.2 )
10485		Missing

RIPA51		Arteriole 9, Branch B
N	Value	Description
2120	Range	27 - 119 ( median=71 mean=70.4 std=17.6 )
10485		Missing

RIPA52		Arteriole 10, Branch A
N	Value	Description
1651	Range	27 - 137 ( median=73 mean=71.1 std=18.4 )
10954		Missing

RIPA53		Arteriole 10, Branch B
N	Value	Description
1650	Range	25 - 125 ( median=72 mean=70.3 std=17.9 )
10955		Missing

RIPA54		Arteriole 11, Branch A
N	Value	Description
1161	Range	27 - 118 ( median=73 mean=70.8 std=18.2 )
11444		Missing

RIPA55		Arteriole 11, Branch B
N	Value	Description
1161	Range	27 - 116 ( median=72 mean=70.3 std=18.3 )
11444		Missing

RIPA56		Arteriole 12, Branch A
N	Value	Description
601	Range	25 - 111 ( median=73 mean=70.6 std=18.8 )
12004		Missing

RIPA57		Arteriole 12, Branch B
N	Value	Description
601	Range	25 - 115 ( median=72 mean=69.9 std=18.9 )
12004		Missing

RIPA58		Arteriole 13, Branch A
N	Value	Description
265	Range	27 - 119 ( median=73 mean=70.6 std=19.4 )
12340		Missing

RIPA59		Arteriole 13, Branch B
N	Value	Description
265	Range	29 - 112 ( median=72 mean=70.0 std=18.9 )
12340		Missing

RIPA60		Arteriole 14, Branch A
N	Value	Description
103	Range	30 - 136 ( median=72 mean=71.4 std=19.7 )
12502		Missing

RIPA61		Arteriole 14, Branch B
N	Value	Description
103	Range	32 - 109 ( median=74 mean=72.5 std=18.3 )
12502		Missing

RIPA62		Arteriole 15, Branch A
N	Value	Description
19	Range	32 - 96 ( median=72 mean=69.3 std=21.5 )
12586		Missing

RIPA63		Arteriole 15, Branch B
N	Value	Description
19	Range	36 - 103 ( median=74 mean=70.7 std=20.9 )
12586		Missing

RIPA64		Arteriole 16, Branch A
N	Value	Description
7	Range	57 - 109 ( median=85 mean=86.4 std=16.9 )
12598		Missing

RIPA65		Arteriole 16, Branch B
N	Value	Description
7	Range	32 - 76 ( median=68 mean=59.9 std=17.6 )
12598		Missing

RIPA66		Arteriole 17, Branch A
N	Value	Description
12605		Missing

RIPA67		Arteriole 17, Branch B
N	Value	Description
12605		Missing

RIPA68		Arteriole 18, Branch A
N	Value	Description
12605		Missing

RIPA69		Arteriole 18, Branch B
N	Value	Description
12605		Missing

EQUIV

RIPA70		B_1_ae
N	Value	Description
11038	Range	25 - 160.2 ( median=62 mean=63.3 std=23.2 )
1567		Missing

RIPA71		B_2_ae
N	Value	Description
11036	Range	25 - 138.6 ( median=62 mean=62.9 std=22.7 )
1569		Missing

RIPA72		B_3_ae
N	Value	Description
11034	Range	25 - 142.2 ( median=60 mean=61.1 std=22.7 )
1571		Missing

RIPA73		B_4_ae
N	Value	Description
11033	Range	25 - 147.1 ( median=59 mean=61.0 std=23.2 )
1572		Missing

RIPA74		B_5_ae
N	Value	Description
11033	Range	24 - 141.7 ( median=58 mean=60.0 std=22.8 )
1572		Missing

RIPA75		B_6_ae
N	Value	Description
11026	Range	25 - 164.8 ( median=58 mean=60.1 std=23.3 )
1579		Missing

RIPA76		B_7_ae
N	Value	Description
10972	Range	25 - 160.1 ( median=59 mean=60.8 std=23.5 )
1633		Missing

RIPA77		B_8_ae
N	Value	Description
10686	Range	25 - 138.2 ( median=60 mean=61.2 std=23.4 )
1919		Missing

RIPA78		B_9_ae
N	Value	Description
9819	Range	25 - 138.1 ( median=59 mean=60.9 std=23.6 )
2786		Missing

RIPA80		B_11_ae
N	Value	Description
5709	Range	25 - 139.4 ( median=55 mean=58.9 std=23.9 )
6896		Missing

RIPA81		B_12_ae
N	Value	Description
3295	Range	25 - 141.8 ( median=54 mean=57.8 std=23.3 )
9310		Missing

RIPA82		B_13_ae
N	Value	Description
1591	Range	25 - 135.9 ( median=51 mean=56.0 std=23.3 )
11014		Missing

RIPA83		B_14_ae
N	Value	Description
624	Range	25 - 146.7 ( median=51 mean=56.7 std=23.9 )
11981		Missing

RIPA84		B_15_ae
N	Value	Description
223	Range	25 - 128.1 ( median=46 mean=52.6 std=20.5 )
12382		Missing

RIPA85		B_16_ae
N	Value	Description
63	Range	28 - 122 ( median=43 mean=48.8 std=21.4 )
12542		Missing

RIPA86		B_17_ae
N	Value	Description
16	Range	27 - 70 ( median=44.5 mean=48.31 std=15.10 )
12589		Missing

RIPA87		B_18_ae
N	Value	Description
6	Range	29 - 62 ( median=37.5 mean=40.83 std=12.02 )
12599		Missing

RIPA93		Number Of Arterioles >= 75 Microns
N	Value	Description
10500	Range	1 - 8 ( median=2 mean=2.6 std=1.1 )
2105		Missing

RIPA94		Number Of Arterioles Where Both Branches Measured
N	Value	Description
10398	Range	1 - 7 ( median=2 mean=2.4 std=1.0 )
2207		Missing

RIPA95		Proportion Required Branch Pairs Measure
N	Value	Description
10931	Range	0.125 - 1 ( median=1 mean=0.9 std=0.2 )
1674		Missing

RIPACY		Contact Year
N	Value	Description
12605	7

RIPAFLAG		Indicator For Presence Of Form
N	Value	Description
12605	1