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Risk score and stroke โดย Ext.ชนากานต์ คณิตธรรมนิยม Ext.นายนภัส รอดประเสริฐ Ext.ภาวินี เอกปิยะกุล
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Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Oct 30, 2019

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Page 1: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Risk score and strokeโดย

Ext.ชนากานต คณตธรรมนยมExt.นายนภส รอดประเสรฐ

Ext.ภาวน เอกปยะกล

Page 2: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

What is Stroke ?

• Stroke is a disease that affects the arteries leading to and within the brain.

Page 3: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

• A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures). When that happens , part of the brain cannot get the blood (and oxygen) it needs, so it and brain cells die.

What is Stroke ?

Page 4: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 5: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 6: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 7: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Reference : http://thaincd.com

Page 8: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Development of Thai risk score

• พฒนาจากการศกษาอทธพลของปจจยเสยงตอการเกดโรคหวใจ

และหลอดเลอดโดยตรง เปนการตดตามคนไทยกลมพนกงาน กฟผ

• เปนระยะเวลานานถง 30 ป

• มผเขารวมในโครงการถง 9000 คน

• กลมประชากรมทงในกรงเทพ และตางจงหวด (กาญจนบร และตาก)

Page 9: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Purposed Thai ASCVD score

• ประเมนความเสยงตอการเกดโรค (และการเสยชวตจากโรค)– เสนเลอดหวใจตบตน กลามเนอหวใจขาดเลอด– เสนเลอดสมองตบตน อมพฤกษ อมพาต– เสนเลอดสวนปลายตบตน– การตองเขารบการท าบอลลน หรอใสขดลวดเพอขยายเสนเลอดหวใจ• ระยะเวลาในการท านายความเสยง – 10 ป • ใชไดทงมผลเลอดและไมมผลเลอด• ปจจยทใชท านายความเสยง เพศ อาย ความดนโลหต ระดบไขมน เบาหวานการสบบหร – ตวเลอกอนๆ รอบเอว ระดบการศกษา

Page 10: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Population

• ใชในคนไขอาย 35-70 ป• ไมมโรคหวใจและหลอดเลอด

Page 11: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 12: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 13: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 14: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Stroke

(based on D'Agostino, Wolf, Belanger, Kannel 'Stroke Risk Profile: Adjustment for

Antihypertensive Medication', Stroke 1994)

Outcome : Stroke

Duration of follow-up : 10 years

Population of interest : Individuals aged 55 to 84 years, free of stroke at baseline

Predictors :

Age

Systolic blood pressure

Diabetes mellitus

Cigarette smoking

Prior cardiovascular disease

Atrial fibrillation

Left ventricular hypertrophy

Use of hypertensive medication

Page 15: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 16: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 17: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Male

Female

Page 18: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Objective

• เปรยบเทยบ CV risk ในกลมผปวยทเกด cerebrovascular accident (กอนเกด) กบผปวยทยงไมเกด cerebrovascular accident

• เปรยบเทยบ CV risk ของผปวยทมโรคประจ าตวเปนเบาหวาน, ความดนโลหตสง และผปวยทมทงโรคเบาหวานและความดนโลหตสง ของผปวยทเกด cerebrovascular accident (กอนเกด) กบผปวยทยงไมเกด cerebrovascular accident

Page 19: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Study design

Stroke

• HT

• DM

• Both HT and DM

• None

Non-stroke

• HT

• DM

• Both HT and DM

• None

CV risk

Thai CV risk

Age

Sex

Smoking

DM

Lipid profile

Framingham Stroke

Age

SBP

DM

Smoking

Prior CVD

AF

LVH

Page 20: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Working process

Stroke Pt.(IPD case)2557-59

Review Dx :Suspected case and

refer PPK

Non-stroke Pt.2557-59

Annual health check-up2557-59

Thai CV risk & Framingham stroke scoe

Complete data+lab

Incomplete

Thai CV risk & Framingham stroke scoe

Complete data+lab

Incomplete

Analyse

Page 21: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Result : Sample

• Stroke patients in each year- 2559 121- 2558 88 - 2557 81

• Health check-up pateints- 2559 129

1st Dx and non-traumatic stroke:

215Complete data&lab:

129

Stroke

Non-stroke

Page 22: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 23: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 24: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Result : Age

Age Stroke Non-stroke

45-55 23 37

56-65 26 34

66-75 48 35

76-85 24 19

>85 4 4

Page 25: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Result : Sex

Sex Stroke Non-stroke

Male 67 46

Female 62 83

Page 26: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Result : Underlying disease

Underlying disease Stroke Non-stroke

HT 66 122

DM 48 48

Both HT and DM 36 46

Neither 45 5

Page 27: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Result : Smoking status

Stroke Non-stroke

Smoking 37 7

Non-smoking 92 122

Page 28: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Result : History

Stroke Non-stroke

Prior CVD 4 1

AF 5 0

LVH N/A N/A

Page 29: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Result : CV risk score

Stroke (mean,SD) Non-stroke (mean,SD)

Thai CV risk 19.86, 9.20 14.13, 8.8

Framingham Stroke 17.34, 4.47 15.07,4.3

Page 30: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 31: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).
Page 32: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

24

37

68

48 48

33

0

10

20

30

40

50

60

70

80

mild(<10%) moderate(10-20%) high(20-30%)

จ ำนวนผปวย

Thai CV risk

กราฟเปรยบเทยบจ านวนผปวย stroke และ non-stroke

ในแตละชวง CV risk score

stroke

non-stroke

Page 33: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

16

44

69

24

5154

0

10

20

30

40

50

60

70

80

mild(<10%) moderate(10-20%) high(20-30%)

จ ำนวนผปวย

famingham risk score

กราฟเปรยบเทยบจ านวนผปวย stroke และ non-stroke ใน

แตละชวง framingham risk score

stroke

non-stroke

Page 34: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Result : Mean CV risk in

Stroke Non-stroke

ThaiCV Framingham ThaiCV Framingham

HT 26.47 17.36 14.21 15.17

DM 24.49 18.17 18.80 17.04

Both 26.29 19.27 18.94 17.15

Neither 18.02 14.27 11.8 12.8

Page 35: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Discussion

• Descriptive : retrospective study• Case and control group• Population: Stroke IPD case 2557-2559 and Non Stroke patient annual check

up 2557-2559 • Randomized technique • All randomized samples were analyzed with Thai CV risk score and

Flamingham risk score to categorize into low, moderate and high risk.

• Analysis program• Excel 2013 based• Random human checked• Unpaired T test were used to determine the statistically significant

Page 36: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Discussion

• Inclusion criteria: IPD patients who were newly diagnosed as stroke (hemorrhagic and infarction) during 2557-2559 in Soidao hospital and Annual check up patients during 2557-2559 at Soidao hospital who didn’t have stroke with the age more than 45 year old.

• Exclusion criteria: Old CVA, misdiagnosed cases, incomplete laboratory result especially lipid profile

Page 37: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Discussion

• Result:• Mean of the risk in stroke and non stroke group were statistically significant

but according to the mean score, both groups were categorized in moderate risk which was not clinically significant.

• The same result was shown in Flamingham risk score and Thai CV risk score.

Page 38: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Limitation

• Inaccurate data

• Clinician diagnosis

• Incomplete data which cannot completely fill in the risk score such as LVH, waist circumference

• Differentiation between case and control group

• No epidemiologist approval

Page 39: Risk score and stroke - soidao.go.th · •A stroke occurs when a blood vessel that carries oxygen and nutrients to the brain is either blocked by a clot or bursts (or ruptures).

Reference

• http://www.webmd.com/stroke/ss/slideshow-stroke-overview

• http://www.strokeassociation.org

• http://www.worldlifeexpectancy.com/country-health-profile/thailand