Renal impairment in stroke patients-a comparison between haemorrhagic and ischemic variants (doi:10.7910/DVN/EILQSZ)

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Part 1: Document Description
Part 2: Study Description
Part 3: Data Files Description
Part 4: Variable Description
Entire Codebook

Document Description

Citation

Title:

Renal impairment in stroke patients-a comparison between haemorrhagic and ischemic variants

Identification Number:

doi:10.7910/DVN/EILQSZ

Distributor:

Harvard Dataverse

Date of Distribution:

2017-07-28

Version:

Bibliographic Citation:

shrestha, pratyush, 2017, "Renal impairment in stroke patients-a comparison between haemorrhagic and ischemic variants", https://doi.org/10.7910/DVN/EILQSZ, Harvard Dataverse, V3, UNF:6:sifkcIKrEyzWbC1CQS313g== [fileUNF]

Study Description

Citation

Title:

Renal impairment in stroke patients-a comparison between haemorrhagic and ischemic variants

Identification Number:

doi:10.7910/DVN/EILQSZ

Authoring Entity:

shrestha, pratyush (Neurosurgery)

Distributor:

Harvard Dataverse

Access Authority:

shrestha, pratyush

Depositor:

shrestha, pratyush

Date of Deposit:

2017-07-26

Holdings Information:

https://doi.org/10.7910/DVN/EILQSZ

Study Scope

Keywords:

Medicine, Health and Life Sciences

Abstract:

Data of 52 patients with haemorrhagic and ischemic stroke.

Demographics, Vital Status, Trend in e-GFR,

Methodology and Processing

Sources Statement

Data Access

Notes:

Other Study Description Materials

File Description--f3042747

File: final renal Impairment data for Harvardshare.tab

Number of cases: 54
No. of variables per record: 65
Type of File: text/tab-separated-values

Notes:

UNF:6:sifkcIKrEyzWbC1CQS313g==

Variable Description

List of Variables:

SN - Serial No
age
sex
location
IVE - Intraventricular extension
bleedorInfarction
Renal_impair
renal_replace
Volume
HTN
htnhtn - hypertension
sbp - systolic bp at admission
dbp - diatolic bp at admission
MAP - mean arterial pressure at admission
operation
interv - Intervention
egfr1 - Creatinine clearance day 1
egfr2
egfr3
egfr4
egfr5
egfr6
egfr7
egfr8
egfr9
egfr10
egfr11
egfr12
egfr13
egfr14
egfr15
egfr16
egfr17
egfr18
egfr19
egfr20
egfr21
egfr22
egfr23
egfr24
egfr25
egfr26
egfr27
egfr28
egfr29
egfr30
egfr31
egfr32
egfr33
egfr34
egfr35
egfr36
egfr37
egfr38
egfr39
egfr40
egfr41
egfr42
egfr43
Meanegfr - Mean Creatinine Clerance
Meandrop - Maximun drop from day of admission
V61
V62
V63
filter_$ - interv <= 3 (FILTER)

Variables

Serial No

f3042747 Location:

Summary Statistics: Min. 1.0; Mean 26.5; Max. 52.0; StDev 15.154757228892407; Valid 52.0

Variable Format: numeric

Notes: UNF:6:WLWnf80xTBg5NGHdhyFDqQ==

age

f3042747 Location:

Value	Label	Frequency	Text
7.	71-80
6.	61-70
5.	51-60
4.	41-50
8.	81-90
3.	31-40
1.	<20
2.	21-30

Summary Statistics: Mean 9.826923076923075; Min. 2.0; StDev 15.088914452886128; Valid 52.0; Max. 77.0

Variable Format: numeric

Notes: UNF:6:ALgmXCv5uKPg//4IALUAAw==

sex

f3042747 Location:

Value	Label	Frequency	Text
0.	female
1.	male

Summary Statistics: Valid 52.0; Max. 1.0; StDev 0.4478876178801743; Min. 0.0; Mean 0.7307692307692307

Variable Format: numeric

Notes: UNF:6:NndrbZKwW+Z0fAA6BZnYag==

location

f3042747 Location:

Value	Label	Frequency	Text
4.	Cerebellum
5.	Brainstem
3.	Lobar
1.	Putamen
2.	Thalamus

Summary Statistics: Valid 25.0; StDev 1.1150485789118483; Max. 5.0; Min. 1.0; Mean 1.92;

Variable Format: numeric

Notes: UNF:6:J6PcGaCfN2PUv+XZx+hsxA==

Intraventricular extension

f3042747 Location:

Summary Statistics: Valid 6.0; Mean 1.0; Min. 1.0; Max. 1.0; StDev 0.0

Variable Format: numeric

Notes: UNF:6:pem8ilM2Kc3Cv5OFXBDAFA==

bleedorInfarction

f3042747 Location:

Variable Format: character

Notes: UNF:6:2Ygs9sdL6utaKEti+/YEQw==

Renal_impair

f3042747 Location:

Value	Label	Frequency	Text
1.	Renal impair
0.	None

Summary Statistics: Max. 1.0; Min. 0.0; Mean 0.4807692307692307; StDev 0.5045045954972344; Valid 52.0

Variable Format: numeric

Notes: UNF:6:R9e8KQOBeVS2++dL/qoY4Q==

renal_replace

f3042747 Location:

Value	Label	Frequency	Text
0.	no
1.	yes

Summary Statistics: Mean 0.05769230769230768; StDev 0.23543547789870953; Valid 52.0; Max. 1.0; Min. 0.0;

Variable Format: numeric

Notes: UNF:6:5uoyp/O4IbAH/4B5P2kkdw==

Volume

f3042747 Location:

Summary Statistics: Valid 22.0; StDev 31.87045103776615; Mean 28.977272727272727; Max. 135.0; Min. 1.5E-19

Variable Format: numeric

Notes: UNF:6:QoidPSR++Akd/Sy/oisv7A==

HTN

f3042747 Location:

Variable Format: character

Notes: UNF:6:7TXw40H9Wk42A+6dxXZiFg==

hypertension

f3042747 Location:

Value	Label	Frequency	Text
1.	controlled
3.	Newly diagnosed
0.	Absent
2.	Uncontrolled

Summary Statistics: StDev 1.0339267502521043; Min. 0.0; Mean 1.5961538461538458; Max. 3.0; Valid 52.0;

Variable Format: numeric

Notes: UNF:6:VrBGx0w+94/5wlt7S8YxdQ==

systolic bp at admission

f3042747 Location:

Summary Statistics: StDev 34.34706415876808; Max. 250.0; Valid 50.0; Min. 110.0; Mean 164.44

Variable Format: numeric

Notes: UNF:6:IKhD+qJal6ZZTiK9Ps9bCQ==

diatolic bp at admission

f3042747 Location:

Summary Statistics: Mean 98.1; Min. 74.0; Max. 145.0; StDev 17.90593334567042; Valid 50.0

Variable Format: numeric

Notes: UNF:6:1Qf1Ta9OOXl83MYXcYKfgA==

mean arterial pressure at admission

f3042747 Location:

Summary Statistics: Min. 86.33333333; Max. 169.6666667; Valid 50.0; StDev 20.82382204767408; Mean 120.21333333

Variable Format: numeric

Notes: UNF:6:pVkXRrbe5qqhQ7sQIkHtxw==

operation

f3042747 Location:

Variable Format: character

Notes: UNF:6:DxHjL4fIVkeFPaqGN7ov2Q==

Intervention

f3042747 Location:

Value	Label	Frequency	Text
2.	Evacuation of hematoma
3.	CSF drainage
1.	Conservative Haemorrhagic
5.	Decompressive Craniectomy
6.	Decompression and Evacuation of infarction
4.	Conservative Infarction

Summary Statistics: Max. 6.0; StDev 1.5518927284847952; Min. 1.0; Mean 3.0576923076923084; Valid 52.0

Variable Format: numeric

Notes: UNF:6:3Hg0gQdnQP7QFxaLgWuZIw==

Creatinine clearance day 1

f3042747 Location:

Summary Statistics: Valid 50.0; Max. 143.71595656726203; Min. 16.0460556960518; Mean 75.3468705463075; StDev 27.643599810402517

Variable Format: numeric

Notes: UNF:6:LDUwmvg/qX7Ph/O8c5VZkA==

egfr2

f3042747 Location:

Summary Statistics: Mean 77.36967241960531; Min. 16.179710273419154; StDev 29.91168985006698; Max. 148.6732294911568; Valid 32.0;

Variable Format: numeric

Notes: UNF:6:94Tvz1HsDd+NGjncBLPJ8A==

egfr3

f3042747 Location:

Summary Statistics: StDev 31.47932202333411; Mean 78.11498523606926; Valid 33.0; Min. 15.352747148076302; Max. 165.0;

Variable Format: numeric

Notes: UNF:6:PugsqbgqoqgT2EJvvZMouw==

egfr4

f3042747 Location:

Summary Statistics: Min. 9.510789078793358; Mean 75.17094184997627; Valid 36.0; StDev 26.658131019696324; Max. 138.25113924263985

Variable Format: numeric

Notes: UNF:6:DAXUzt3QtoJN3b1Aki+QxA==

egfr5

f3042747 Location:

Summary Statistics: Min. 13.287930717105928; Mean 80.00847622970934; Valid 26.0; StDev 32.09001200824564; Max. 165.0

Variable Format: numeric

Notes: UNF:6:lySiPSGz6CTJUywOTv4MuQ==

egfr6

f3042747 Location:

Summary Statistics: Valid 28.0; Mean 82.17065369250035; Max. 158.60184058798998; StDev 33.690424878493396; Min. 8.576401462623558;

Variable Format: numeric

Notes: UNF:6:eVySHNezEHUjW0M+TEtZVQ==

egfr7

f3042747 Location:

Summary Statistics: Mean 87.01825898360575; Valid 17.0; Min. 42.30524216970855; Max. 158.60184058798998; StDev 31.276821551722076;

Variable Format: numeric

Notes: UNF:6:5Bzhbeq8e3PpMP1b37NOqg==

egfr8

f3042747 Location:

Summary Statistics: Mean 87.56628609204644; StDev 29.168119142373037; Valid 23.0; Min. 33.81332535507761; Max. 165.0

Variable Format: numeric

Notes: UNF:6:w9QKaN3s/Gu+MglzY8PVYA==

egfr9

f3042747 Location:

Summary Statistics: Min. 42.30524216970855; Valid 17.0; StDev 31.60122189412334; Max. 156.0; Mean 98.2399448354758

Variable Format: numeric

Notes: UNF:6:ViQOzhdCzXSYvu9YVvQIsg==

egfr10

f3042747 Location:

Summary Statistics: Min. 42.30524216970855; StDev 33.175366854626866; Max. 151.5777619459104; Valid 18.0; Mean 83.78548349719202

Variable Format: numeric

Notes: UNF:6:UaKZYwYv7xkUNXML361hDg==

egfr11

f3042747 Location:

Summary Statistics: Valid 14.0; Mean 90.38654327030041; StDev 27.812793758955554; Max. 136.14817948825475; Min. 36.26364700824678;

Variable Format: numeric

Notes: UNF:6:4uqCw/u5Em4BTws9emIuGw==

egfr12

f3042747 Location:

Summary Statistics: Valid 14.0; Max. 163.0; Min. 46.082423420757515; Mean 79.11817328486849; StDev 27.945444615989306

Variable Format: numeric

Notes: UNF:6:x3QtFUljGWnGjC7v7/nyEQ==

egfr13

f3042747 Location:

Summary Statistics: Max. 151.0; Mean 90.40237549270631; Valid 10.0; StDev 34.04955791158396; Min. 42.30524216970855;

Variable Format: numeric

Notes: UNF:6:syqsG0qoYdVIHM7oM27Gvw==

egfr14

f3042747 Location:

Summary Statistics: Max. 164.0; Valid 14.0; Min. 46.082423420757515; StDev 30.19540537912196; Mean 82.85753012391991

Variable Format: numeric

Notes: UNF:6:rzsAq/qCb2mffev3dt1oEg==

egfr15

f3042747 Location:

Summary Statistics: Max. 113.79650423746097; Min. 44.63857221948562; Mean 76.67462621713644; Valid 8.0; StDev 22.76137633467424;

Variable Format: numeric

Notes: UNF:6:/K1Oj0kg+lOUkqqX64WLxg==

egfr16

f3042747 Location:

Summary Statistics: Max. 136.0; StDev 31.122729292689556; Mean 75.0032101416153; Valid 9.0; Min. 29.740227277564195;

Variable Format: numeric

Notes: UNF:6:9/wSTckz7ztCf63OlyTuTg==

egfr17

f3042747 Location:

Summary Statistics: Min. 51.0; Valid 7.0; StDev 29.788624385640478; Max. 136.0; Mean 79.22597334866757

Variable Format: numeric

Notes: UNF:6:ZAS0C8le10Cur6j7MUBSlw==

egfr18

f3042747 Location:

Summary Statistics: Max. 99.33422552549101; Min. 46.082423420757515; Valid 8.0; StDev 16.652614211403762; Mean 76.37383156390018

Variable Format: numeric

Notes: UNF:6:r9WtD00WUQ+VpB5QWHmdKg==

egfr19

f3042747 Location:

Summary Statistics: Valid 4.0; Max. 91.79819247974493; Mean 65.65732358715701; Min. 42.30524216970855; StDev 20.49784368655698

Variable Format: numeric

Notes: UNF:6:NZOSXjw6iS/fKFfnm76d1w==

egfr20

f3042747 Location:

Summary Statistics: Valid 7.0; Mean 83.89018126104659; Max. 114.0; StDev 29.285477639083183; Min. 39.0

Variable Format: numeric

Notes: UNF:6:NiFbbCQWtdOYVkSJCzJcFw==

egfr21

f3042747 Location:

Summary Statistics: Max. 114.0; Min. 52.0; Mean 78.8144658784458; Valid 7.0; StDev 25.884885589379888

Variable Format: numeric

Notes: UNF:6:h9ftAx137wGKn4alGWM/8A==

egfr22

f3042747 Location:

Summary Statistics: Mean 74.21136756201105; Max. 113.79650423746097; Valid 5.0; StDev 22.696785579970843; Min. 57.0

Variable Format: numeric

Notes: UNF:6:tglEt/6Mo0tHIvK+HgNw4A==

egfr23

f3042747 Location:

Summary Statistics: Mean 70.81251824283994; StDev 31.126522003145123; Valid 5.0; Min. 29.740227277564195; Max. 113.79650423746097

Variable Format: numeric

Notes: UNF:6:woCBPQeng+f1bLdHoA/a4Q==

egfr24

f3042747 Location:

Summary Statistics: Min. 39.06759039192286; StDev 26.82646739820114; Max. 104.0; Valid 4.0; Mean 73.92478739413495;

Variable Format: numeric

Notes: UNF:6:U7AOembpbv9n0l4EOZy6qQ==

egfr25

f3042747 Location:

Summary Statistics: StDev 22.826374565104327; Mean 67.2661713555323; Min. 39.06759039192286; Valid 4.0; Max. 91.34774452680945

Variable Format: numeric

Notes: UNF:6:bMx8vI8LH72TolIKbTx/UQ==

egfr26

f3042747 Location:

Summary Statistics: Max. 85.0; Min. 70.44174124462161; Valid 2.0; StDev 10.294243488196486; Mean 77.7208706223108;

Variable Format: numeric

Notes: UNF:6:YwCc/oJYKzBs6DoAt/DLgw==

egfr27

f3042747 Location:

Summary Statistics: StDev 32.60398878745902; Max. 114.0; Valid 4.0; Min. 36.26364700824678; Mean 81.5659117520617

Variable Format: numeric

Notes: UNF:6:2dv19ZEgeySQbnT+X4t4Sg==

egfr28

f3042747 Location:

Summary Statistics: Max. 49.04173303504266; Mean 49.04173303504266; StDev 0.0; Valid 1.0; Min. 49.04173303504266;

Variable Format: numeric

Notes: UNF:6:uvIF49dyEY9j67r2YaiVAQ==

egfr29

f3042747 Location:

Summary Statistics: StDev 22.167543917884597; Valid 3.0; Max. 85.0; Mean 67.10174738990285; Min. 42.30524216970855

Variable Format: numeric

Notes: UNF:6:h8Q3DRBZcuzVCSaAzuLTGw==

egfr30

f3042747 Location:

Summary Statistics: Mean 74.78222070145736; Max. 132.75522643205878; Min. 41.04962684891231; StDev 50.429925884730984; Valid 3.0;

Variable Format: numeric

Notes: UNF:6:QjBiYTUSQStJShgVFNPy8A==

egfr31

f3042747 Location:

Summary Statistics: Max. 75.0; Valid 2.0; StDev 8.925661134671513; Mean 68.68860448510056; Min. 62.37720897020112

Variable Format: numeric

Notes: UNF:6:U/8LOq4+7Zz6xmXnAtW1sQ==

egfr32

f3042747 Location:

Summary Statistics: Max. 19.23743577645712; Mean 19.23743577645712; Min. 19.23743577645712; StDev 0.0; Valid 1.0;

Variable Format: numeric

Notes: UNF:6:kX8Nvj5n9MgQCWdIHI4/Wg==

egfr33

f3042747 Location:

Summary Statistics: Min. 15.812403635029185; StDev 35.60287802906804; Mean 55.26535302124571; Valid 3.0; Max. 85.0

Variable Format: numeric

Notes: UNF:6:Zcdu0RMo15EBsZgR7GzHqA==

egfr34

f3042747 Location:

Summary Statistics: Valid 1.0; Mean 11.87923287568593; StDev 0.0; Min. 11.87923287568593; Max. 11.87923287568593;

Variable Format: numeric

Notes: UNF:6:eQ61jRdZfvltt3OrRh8AcQ==

egfr35

f3042747 Location:

Summary Statistics: Max. 9.903497102927215; StDev 0.0; Min. 9.903497102927215; Mean 9.903497102927215; Valid 1.0

Variable Format: numeric

Notes: UNF:6:NtZ4WR+D171xgpa8uunlJQ==

egfr36

f3042747 Location:

Summary Statistics: Mean NaN; Valid 0.0; Max. NaN; Min. NaN; StDev NaN

Variable Format: numeric

Notes: UNF:6:ezuuVOeikxoZV8HKIxic3w==

egfr37

f3042747 Location:

Summary Statistics: Max. 113.79650423746097; Valid 1.0; Mean 113.79650423746097; Min. 113.79650423746097; StDev 0.0;

Variable Format: numeric

Notes: UNF:6:oPucu+R68+BjvBP8e4wndQ==

egfr38

f3042747 Location:

Summary Statistics: Valid 0.0; Min. NaN; Mean NaN; StDev NaN; Max. NaN;

Variable Format: numeric

Notes: UNF:6:ezuuVOeikxoZV8HKIxic3w==

egfr39

f3042747 Location:

Summary Statistics: StDev NaN; Valid 0.0; Mean NaN; Max. NaN; Min. NaN

Variable Format: numeric

Notes: UNF:6:ezuuVOeikxoZV8HKIxic3w==

egfr40

f3042747 Location:

Summary Statistics: StDev NaN; Min. NaN; Mean NaN; Valid 0.0; Max. NaN

Variable Format: numeric

Notes: UNF:6:ezuuVOeikxoZV8HKIxic3w==

egfr41

f3042747 Location:

Summary Statistics: StDev 0.0; Max. 113.79650423746097; Valid 1.0; Min. 113.79650423746097; Mean 113.79650423746097

Variable Format: numeric

Notes: UNF:6:oPucu+R68+BjvBP8e4wndQ==

egfr42

f3042747 Location:

Summary Statistics: Mean NaN; Max. NaN; Valid 0.0; Min. NaN; StDev NaN

Variable Format: numeric

Notes: UNF:6:ezuuVOeikxoZV8HKIxic3w==

egfr43

f3042747 Location:

Summary Statistics: Max. 132.75522643205878; Min. 132.75522643205878; StDev 0.0; Mean 132.75522643205878; Valid 1.0

Variable Format: numeric

Notes: UNF:6:xTblQv/iFPBjRrQf/sWOEQ==

Mean Creatinine Clerance

f3042747 Location:

Summary Statistics: StDev 23.432871529052328; Min. 16.587668678957325; Valid 51.0; Max. 149.5; Mean 76.05358288604594

Variable Format: numeric

Notes: UNF:6:ZaOFlKJ4dJit2q5bKZwYUQ==

Maximun drop from day of admission

f3042747 Location:

Summary Statistics: Valid 52.0; Max. 74.87; Mean 20.01923076923077; StDev 20.645054466057623; Min. 0.0

Variable Format: numeric

Notes: UNF:6:aoTum5wCArQaSU2IFT1JfQ==

V61

f3042747 Location:

Summary Statistics: Mean NaN; Valid 0.0; Min. NaN; StDev NaN; Max. NaN;

Variable Format: numeric

Notes: UNF:6:ezuuVOeikxoZV8HKIxic3w==

V62

f3042747 Location:

Summary Statistics: Min. NaN; StDev NaN; Valid 0.0; Mean NaN; Max. NaN;

Variable Format: numeric

Notes: UNF:6:ezuuVOeikxoZV8HKIxic3w==

V63

f3042747 Location:

Summary Statistics: Valid 0.0; StDev NaN; Min. NaN; Max. NaN; Mean NaN

Variable Format: numeric

Notes: UNF:6:ezuuVOeikxoZV8HKIxic3w==

interv <= 3 (FILTER)

f3042747 Location:

Value	Label	Frequency	Text
0.	Not Selected
1.	Selected

Summary Statistics: Valid 52.0; Min. 0.0; Max. 1.0; StDev 0.5045045954972344; Mean 0.48076923076923106;

Variable Format: numeric

Notes: UNF:6:7m8972X0NgkAmRRiRdkn4Q==