in west java province, indonesia - apacph2015apacph2015.fkm.ui.ac.id/ppt/22 october 2015/18....

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Dietary trans fat intake and its relation to lipoprotein (a) level in a sample of adults lipoprotein (a) level in a sample of adults in West Java Province, Indonesia Sartika RAD Sartika RAD

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Page 1: in West Java Province, Indonesia - apacph2015apacph2015.fkm.ui.ac.id/ppt/22 October 2015/18. FP... · Dietary trans fat intake and its relation to lipoprotein (a) level in a sample

Dietary trans fat intake and its relation to lipoprotein (a) level in a sample of adultslipoprotein (a) level in a sample of adults 

in West Java Province, Indonesia

Sartika RADSartika RAD

Page 2: in West Java Province, Indonesia - apacph2015apacph2015.fkm.ui.ac.id/ppt/22 October 2015/18. FP... · Dietary trans fat intake and its relation to lipoprotein (a) level in a sample

IntroductionIndonesia is now experiencing the epidemiologic

transition that is characterized by double burdens bothtransition that is characterized by double burdens, both eradicating infectious diseases & NCD that become

degenerative diseasesdegenerative diseases.

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IntroductionIntroduction• BasicHealthResearch,2010,prevalenceofNCDincreased from 42% toincreasedfrom42%to60% &halfofthemis

d b CVDcausedbyCVD• One of the causes of NCD  related to life style, including dietarystyle, including dietary factors & one of them is fat intake

Page 4: in West Java Province, Indonesia - apacph2015apacph2015.fkm.ui.ac.id/ppt/22 October 2015/18. FP... · Dietary trans fat intake and its relation to lipoprotein (a) level in a sample

Background• Fats contain FA & glycerol• Two (2) forms of FA isomers of cis& trans

• Trans isomer structure more i il t SFAsimilar to SFA

• It found in ruminant animal, DF food & products using HVO

• Aro (1997) the high amounts of• Aro (1997)  the high amounts of TFA had more adverse effects on l h d d llipoproteins than did equal amounts of SFA

Page 5: in West Java Province, Indonesia - apacph2015apacph2015.fkm.ui.ac.id/ppt/22 October 2015/18. FP... · Dietary trans fat intake and its relation to lipoprotein (a) level in a sample

BackgroundBackground• Lipoprotein (a)  a low density l & h d b h llipoprotein & synthesized by the liver 

• It consists of cholest, phospholipid, TG & apo‐lipoprotein

• Lp (a)  promote thrombosis, inflammation, foam cell , ,formation & development of atherosclerosis (Marcovina, 1997 & Boffa, 2004)

• In prospective cohort study (Bennet 2008) a positive(Bennet, 2008)  a positive association between Lp (a) concentration & risk of CHD

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bObjectives

to determine the mean intake of TFA d it l ti t li t i ( )and its relation to lipoprotein (a) 

levellevel

Page 7: in West Java Province, Indonesia - apacph2015apacph2015.fkm.ui.ac.id/ppt/22 October 2015/18. FP... · Dietary trans fat intake and its relation to lipoprotein (a) level in a sample

METHODSMETHODS

• Study design  a cross sectionalS bj t d lt d 30 55 li i i• Subjects  adults aged 30‐55 years living in urban & rural areas in West Java Province, Indonesia

• From the total selected populations (150From  the total selected populations (150 subjects), only 100 subjects met the inclusion criteria & were eligible for this studycriteria & were eligible for this study

Page 8: in West Java Province, Indonesia - apacph2015apacph2015.fkm.ui.ac.id/ppt/22 October 2015/18. FP... · Dietary trans fat intake and its relation to lipoprotein (a) level in a sample

Data collection• Data collected by the researcher and 3 

dtrained nutritionists• The subjects interviewed using a standardized e subjects te e ed us g a sta da d edquestionnaire and 24‐hour food recall Bl d l ll t d i th i ft• Blood samples  collected in the morning after a fasting for 10‐12 hours to assess Lp (a) & using immuno‐turbidimetri methods

• Blood samples taken by 2 laboratory analystsBlood samples  taken by 2 laboratory analysts & analyzed in the ‘Prodia’ Laboratory

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Cont’d

• The nutrient intake calculated using an extendedThe nutrient intake  calculated using an extended version of the Nutrient Calculation Software as I d i F d C iti D t bIndonesian Food Composition Database. 

• Total TFA intake  calculated from fried foods, ruminant products & food product using margarine or HVOor HVO

Page 10: in West Java Province, Indonesia - apacph2015apacph2015.fkm.ui.ac.id/ppt/22 October 2015/18. FP... · Dietary trans fat intake and its relation to lipoprotein (a) level in a sample

Result Table 1. Distribution of respondents based on Lp

(a) level in urban & rural areas (p>0 05)

Lp (a)  level Urban Rural Total

(a) level in urban & rural areas (p>0.05)

p ( )

n % n % n %

Normal 21 70.0 50 71.4 71 71.0

Not normal

Th ti f L ( ) ‘ t l’ i b

Not normal9 30.0 20 28.6 29 29.0

The proportion of Lp (a) ‘not normal’ in urban was slightly higher than rural areas  caused by 

diff i lif t l f t ( h di t i t kdifferences in lifestyle factors (such as : dietary intake, PA, smoking habit) & genetic factors

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Table 2. The mean intake of TFA in urban andTable 2. The mean intake of TFA in urban and rural areas (p>0.05)

Area n Mean + SD (% total Kcal)

Urban  30 0.38+ 0.23

Rural 69 0.36 + 0.12

‐ The mean intake of TFA was 0.37%  (NS)ik ( ) h i k f‐ Sartika (2011)  the mean intake of TFA among 

Indonesian adults  0.48%  (the highest contribution from f i d f d )fried foods) 

‐ Recommendation from AHA (2006)  TFA intake <1%TE

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Table 3. The association between TFA intake & Lp (a)

Lp(a)‘Not

Lp (a)‘Normal’

P valueOR (95% CI)

Trans fatty acid ‘Not 

normal’‘Normal’

TotalOR (95% CI)

yintake  n % n % n  % Hi h 26 54 2 22 45 8 48 48 5 0 00  High 26 54,2 22 45,8 48 48,5 0,00 Low 3 5,9 48 94,1 51 51,5 18,91 (5,167‐69,193)

‐ Subjects who consume 'high' TFA has a risk 18 91 times to

   Low 3 5,9 48 94,1 51 51,5 18,91 (5,167 69,193) 

Subjects who consume  high TFA has a risk 18.91 times to achieve the levels of Lp (a)  'not normal’

‐ The experimental study from Mensink (1992) the highThe experimental study from Mensink  (1992) the high diets in TFA may increase serum levels of Lp (a)

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Other studiesOther studies

• Catanzaro JA (1996)  Lp (a) levels >20 mg/dlhave risk of CHD &>20 mg/dl have risk of CHD & 

stroke • According to Jones, et al

(2007)Lp(a) is a stable marker for assessing the risk of all major formsassessing the risk of all major forms 

of vascular disease

Page 14: in West Java Province, Indonesia - apacph2015apacph2015.fkm.ui.ac.id/ppt/22 October 2015/18. FP... · Dietary trans fat intake and its relation to lipoprotein (a) level in a sample

ConclusionConclusion• The mean intake of TFA is 0 37% TE• The mean intake of TFA is 0.37% TE

• TFA intake  associated with a level of Lp (a)

Page 15: in West Java Province, Indonesia - apacph2015apacph2015.fkm.ui.ac.id/ppt/22 October 2015/18. FP... · Dietary trans fat intake and its relation to lipoprotein (a) level in a sample

THANK YOU

YOUR ATTENTIONY

Page 16: in West Java Province, Indonesia - apacph2015apacph2015.fkm.ui.ac.id/ppt/22 October 2015/18. FP... · Dietary trans fat intake and its relation to lipoprotein (a) level in a sample

The effect of excess TFA&SFA intake to liver damage, fat metabolism and risk of CVDfat metabolism and risk of CVD