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SantΓ© Publique Preparation (Pr. Nong Saokry)

 

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1) αž“αŸ…αž€αž˜αŸ’αž–αž»αž‡αžΆ Taux de mortalitΓ© PΓ©rinatal, Perinatal Mortality Rate αž˜αžΆαž“ ៦០ αž—αžΆαž‚β€‹αŸ‘αŸ αŸ αŸ  αž€αžΎαžαžšαžŸαŸ‹αž€αŸ’αž“αž»αž„αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ αŸ αŸ” αž˜αžΆαž“αž“αŸαž™αžαžΆαž€αŸ’αž“αž»αž„αž€αŸ†αž‘αž»αž„αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ αŸ αŸ–

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2) αž˜αžΆαž“αž’αŸ’αž“αž€αž‡αŸ†αž„αžΊαž…αŸ†αž“αž½αž“αŸ₯αž“αžΆαž€αŸ‹αž˜αž€αžŸαŸ†αžšαžΆαž€αž“αŸ…αž€αŸ’αž“αž»αž„αž˜αž“αŸ’αž‘αžΈαžšαž–αŸαž‘αŸ’αž™αžŠαŸ„αž™ αž‡αŸ†αž„αžΊαž‚αŸ’αžšαž»αž“αž–αŸ„αŸ‡αžœαŸ€αž“ αžšαž™αŸˆαž–αŸ’αž™αžΆαž”αžΆαž›αž‚αž·αžαž‡αžΆαžαŸ’αž„αŸƒαž˜αžΆαž“αžšαž™αŸˆαž–αŸαž›αžŠαžΌαž…αžαž‘αŸ…: ្, ៣, ្, αŸ₯, αŸ£αŸ” αžαž˜αŸ’αž›αŸƒ Variance αž‚αžΊ:

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3)

The prevalence of a disease depends on:

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4) αž’αžαŸ’αžšαžΆαž’αžΆαŸ†αž„αžŸαŸŠαžΈαžŠαž„αŸ‹ (Incident Rate/Taux d’incidence) αžαŸ’αžšαžΌαžœαž”αžΆαž“αž‚αžŽαž“αžΆαžŠαžΌαž…αžαž‘αŸ…:

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5) αž’αžαŸ’αžšαžΆαžˆαžΊ (Taux d’attaque) αž‚αžΊαž‡αžΆ:

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6) αž…αŸ†αžŽαž»αž…αž”αŸ’αžšαžœαŸ‰αžΆαž‘αž„αŸ‹ (Point prΓ©valence)

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7)

Exclusion of risk-free individuals. The calculation of the prevalence or incidence of a disease should exclude from the denominator members of the population who are:

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8)

The mean population in Rattanakiri province is 30000 populations (P) in year 2005.All cases of mortality is 200 cases. # Live births = 1500 live births. Infant death under 1 year have 90 cases. # Live births of infant < 28 days of age = 200 Live births. Neonatal mortality = 45 cases and Maternal mortality = 50 deaths. Infant mortality rate is:

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9)

Prevalence of disease refers to the number that develop in a population at risk for the disease over a specified period time of:

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10)

To measure the risk of dying during infancy (e.g. the first year of life), by calculation of:

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11) αž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž–αž“αŸƒαž‘αžΆαžšαž€ (Perinatal mortality Rate, Taux de mortalitΓ© PΓ©rinatale) αž‚αžΊαž‡αžΆαž€αžΆαžšαž‚αžŽαž“αžΆαž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž– αžŸαŸ†αžŠαŸ…αž‘αŸ…αž›αžΎαž‘αžΆαžšαž€αžŠαŸ‚αž›αž˜αžΆαž“αž’αžΆαž™αž»:

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12)

To measure the average risk of death in the population at large, by calculation of:

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13) αž˜αŸ‰αžΌαž (Mode) αž‚αžΊαž‡αžΆ:

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14)

All of them are the true answers only one is the false answer. Find the false answer: Crude death rate (CDR) is used:

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15) αž…αŸ†αžŽαž»αž…αžŠαŸ‚αž›αž‚αž½αžšαž²αŸ’αž™αž…αž„αž…αžΆαŸ†αž€αŸ’αž“αž»αž„αž€αŸ’αžšαžΆαž αŸ’αžœαž·αž€αž“αŸ„αŸ‡αž‚αžΊ:

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16)

Definition of mid range, mid range is:

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17)

Definition of mode: The mode is the value that:

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18) αž“αŸ…αž€αž˜αŸ’αž–αž»αž‡αžΆαž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž–αž“αŸƒαž˜αžΆαžαžΆ Taux de mortalitΓ© Maternelle, Maternal Mortality Rate αž˜αžΆαž“ ៀ០ αž—αžΆαž‚β€‹αŸ‘αŸ αŸ αŸ  αž€αžΎαžαžšαžŸαŸ‹αž€αŸ’αž“αž»αž„αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ αŸ αŸ” αž˜αžΆαž“αž“αŸαž™αžαžΆαž€αŸ’αž“αž»αž„αž€αŸ†αž‘αž»αž„αž†αŸ’αž“αžΆαŸ† ្០០០

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19) αž˜αž’αŸ’αž™αž˜αž—αžΆαž‚ (Mean, Moyenne)β€‹αž‚αžΊαž‡αžΆ:

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20)

In an epidemic ( or outbreak ) of food poisoning, there were 10 cases of male and 40 cases of female among 120 female and 80 male exposed. Female attack rate is:

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21) αž˜αžΆαž“αž’αŸ’αž“αž€αž‡αŸ†αž„αžΊαž…αŸ†αž“αž½αž“αŸ₯αž“αžΆαž€αŸ‹αž˜αž€αžŸαŸ†αžšαžΆαž€αž“αŸ…αž€αŸ’αž“αž»αž„αž˜αž“αŸ’αž‘αžΈαžšαž–αŸαž‘αŸ’αž™αžŠαŸ„αž™ αž‡αŸ†αž„αžΊαž‚αŸ’αžšαž»αž“αž–αŸ„αŸ‡αžœαŸ€αž“ αžšαž™αŸˆαž–αŸ’αž™αžΆαž”αžΆαž›αž‚αž·αžαž‡αžΆαžαŸ’αž„αŸƒαž˜αžΆαž“αžšαž™αŸˆαž–αŸαž›αžŠαžΌαž…αžαž‘αŸ…: ្, ៣, ្, αŸ₯, αŸ£αŸ” αžαž˜αŸ’αž›αŸƒαž‚αŸ†αž›αžΆαžαžŸαŸ’αžŠαž„αŸ‹αžŠαžΆ (Standard Deviation) αž‚αžΊ:

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22)

The numerator of calculation Crude death rate (CDR) is:

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23) αž“αŸ…αž€αž˜αŸ’αž–αž»αž‡αžΆ Taux de mortalitΓ© infantile, Infant Mortality Rate αž˜αžΆαž“ αŸ₯០ αž—αžΆαž‚β€‹αŸ‘αŸ αŸ αŸ  αž€αžΎαžαžšαžŸαŸ‹αž€αŸ’αž“αž»αž„αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ αŸ αŸ” αž˜αžΆαž“αž“αŸαž™αžαžΆαž€αŸ’αž“αž»αž„αž€αŸ†αž‘αž»αž„αž†αŸ’αž“αžΆαŸ† ្០០០

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24) αžαžΎαž’αžαŸ’αžšαžΆαž’αŸ’αžœαžΈ αžŠαŸ‚αž›αž‚αŸαž‚αžŽαž“αžΆ αž…αŸ†αž“αž½αž“αž“αŸƒαž€αžΆαžšαžŸαŸ’αž›αžΆαž”αŸ‹αž€αŸ’αž“αž»αž„ ៑ αž†αŸ’αž“αžΆαŸ† αžŸαŸ†αžšαžΆαž”αŸ‹αž”αŸ’αžšαž‡αžΆαž‡αž“ ៑០០០ αž“αžΆαž€αŸ‹?

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25) αžƒαŸ’αž›αžΆαžαžΆαž„αž€αŸ’αžšαŸ„αž˜αž“αŸαŸ‡αžŸαž»αž‘αŸ’αž’αžαŸ‚αž‡αžΆαž›αž€αŸ’αžαžŽαŸˆαžšαž”αžŸαŸ‹αžαŸ†αž›αŸƒαž€αžŽαŸ’αžŠαžΆαž› (Median) αž›αžΎαž€αž›αŸ‚αž„αžαŸ‚:

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26) αž…αž˜αŸ’αž›αžΎαž™αž‘αžΆαŸ†αž„αž’αžŸαŸ‹αžαžΆαž„αž€αŸ’αžšαŸ„αž˜αž“αŸαŸ‡ αžŸαž»αž‘αŸ’αž’αžαŸ‚αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœ αž›αžΎαž€αž›αŸ‚αž„αžαŸ‚αž…αž˜αŸ’αž›αžΎαž™αž˜αž½αž™αžŠαŸ‚αž›αžαž»αžŸαž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž–αžšαž½αž˜αž‚αžΊαŸ–

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27) αž€αžΆαžšαž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αžαŸαžŸαŸ’αžŠαžšαŸ„αž‚αžœαž·αž“αž·αž…αŸ’αž†αŸαž™ (Diagnostic test) αžŠαŸ‚αž›αž˜αžΆαž“αž€αžΆαžšαžαž»αžŸαž…αŸ’αžšαžΎαž“ αž’αŸ’αžœαžΎαž’αŸ„αž™αž’αžαŸ’αžšαžΆαžαŸαžŸαŸ’αžŠαžœαž·αž‡αŸ’αž‡αž˜αžΆαž“ αž€αžΎαž“αž‘αžΎαž„αžαŸ’αž–αžŸαŸ‹ high false positive rate (poor specificity) αž”αžŽαŸ’αžŠαžΆαž›αž’αŸ„αž™ αž€αžΆαžšαž”αŸ‰αžΆαž“αŸ‹αž”αŸ’αžšαž˜αžΆαžŽαž“αŸƒ:

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28)

To measure the risk of dying within 28 days of birth, by calculation of:

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29) αžƒαŸ’αž›αžΆαžαžΆαž„αž€αŸ’αžšαŸ„αž˜αž“αŸαŸ‡αžŸαž»αž‘αŸ’αž’αžαŸ‚αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαž›αžΎαž€αž›αŸ‚αž„αžαŸ‚αžƒαŸ’αž›αžΆαž˜αž½αž™αžŠαŸ‚αž›αžαž»αžŸ αž€αžΆαžšαž‚αžŽαž“αžΆαž…αŸ†αž“αž½αž“αž€αžšαžŽαžΈαž“αŸƒαž‡αž˜αŸ’αž„αžΊαž’αžΆαŸ†αž„αžŸαŸŠαžΈαžŠαž„αŸ‹αž“αž·αž„αž”αŸ’αžšαŸαžœαŸ‰αžΆαž‘αž„αŸ‹αž•αŸ’αžŠαž›αŸ‹ αž’αŸ„αž™αž…αŸ†αž“αž½αž“αž’αŸ’αž“αž€αž‡/αž„αžŠαŸ‚αž›αž‚αž½αžšαž’αŸ„αž™αž‘αž»αž€αž…αž·αžαŸ’αžαž”αžΆαž“ (The calculation of both prevalence and incidence requires a reliable estimate of the numberof individuals with the disease). αž˜αž’αŸ’αž™αŸ„αž”αžΆαž™αž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αžŸαŸ†αžšαžΆαž”αŸ‹αž€αŸ†αžŽαžαŸ‹αž…αŸ†αž“αž½αž“αž€αžšαžŽαžΈαž’αŸ’αž“αž€αž‡/αž„αžšαž½αž˜αž˜αžΆαž“:

 

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30)

Bias: The true biologic variation in clinical measurement is:

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31)

Prevalence is useful in:

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32)

The numerator of calculation maternal mortality rate (MMR) is:

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33)

Point prevalent of the disease refers to:

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34)

All of them are the true answers only one is the false answer. Find the false answer: Defining disease occurrences: the method used to define cases affects the accuracy of frequency measures is:

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35) αžαžΆαžšαžΆαž„αžŠαŸ‚αž›αž˜αžΆαž“ Variable αž˜αž½αž™ αž‚αžΊαž˜αžΆαž“:

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36)

The time of onset is clearly defined in some diseases, for example:

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37) αž”αŸ’αžšαŸαžœαŸ‰αžΆαž‘αž„αŸ‹ αžαŸ’αžšαžΌαžœαž”αžΆαž“αž‚αžŽαž“αžΆαžŠαžΌαž…αžαž‘αŸ…:

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38)

The scale uses names, numbers or other symbols to assign each measurement to one of a limit number of categories that cannot be ordered one above the other is:

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39) αž’αžαŸ’αžšαžΆαž”αŸ’αžšαŸαžœαŸ‰αžΆαž‘αž„αŸ‹ ( Prevalent Rate/Taux de PrΓ©valent) αžαŸ’αžšαžΌαžœαž”αžΆαž“αž‚αžŽαž“αžΆαžŠαžΌαž…αžαž‘αŸ…:

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40)

An attack rate is:

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41) αž“αŸ…αž€αŸ’αž“αž»αž„αžαŸαžαŸ’αžαž”αŸ‰αŸƒαž›αž·αž“αž˜αžΆαž“αž‘αžΆαžšαž€αž€αžΎαžαžšαžŸαŸ‹αž’αžΆαž™αž»αž€αŸ’αžšαŸ„αž˜ ៧ αžαŸ’αž„αŸƒ ៦០ αž“αžΆαž€αŸ‹αž“αž·αž„αž’αžΆαž™αž»αž…αžΆαž”αŸ‹αž–αžΈ ៧ αžαŸ’αž„αŸƒαžŠαž›αŸ‹ ៑ αž†αŸ’αž“αžΆαŸ†αž˜αžΆαž“ αŸ¦αŸ¦αŸ αž“αžΆαž€αŸ‹ αž“αŸ…αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ‘αŸ€αŸ” αž‘αžΆαžšαž€αžŸαŸ’αž›αžΆαž”αŸ‹αž’αžΆαž™αž»αž€αŸ’αžšαŸ„αž˜ ៧ αžαŸ’αž„αŸƒαžŸαŸ’αž›αžΆαž”αŸ‹ ៦ αž“αžΆαž€αŸ‹ αž“αž·αž„ αž…αžΆαž”αŸ‹αž–αžΈαŸ§αžαŸ’αž„αŸƒαžŠαž›αŸ‹αŸ‘αž†αŸ’αž“αžΆαŸ†αžŸαŸ’αž›αžΆαž”αŸ‹ ៦៦ αž“αžΆαž€αŸ‹αŸ” Taux de mortalitΓ© Post PΓ©rinatal, Post Perinatal Mortality Rateαž˜αžΆαž“:

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42)

Ratio expresses the relationship between:

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43) αž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž–αž“αŸƒαž€αž»αž˜αžΆαžš (Infant mortality Rate, Taux de mortalitΓ© infantile) αž‚αžΊαž‡αžΆαž€αžΆαžšαž‚αžŽαž“αžΆαž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž–αžŸαŸ†αžŠαŸ…αž‘αŸ…αž›αžΎαž€αž»αž˜αžΆαžšαžŠαŸ‚αž›αž˜αžΆαž“αž’αžΆαž™αž»:

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44) αž“αŸ…αž€αž˜αŸ’αž–αž»αž‡αžΆ Taux de mortalitΓ© nΓ©onatale, Neonatal Mortality Rateαž˜αžΆαž“ ៣០ αž—αžΆαž‚ β€‹αŸ‘αŸ αŸ αŸ αž€αžΎαžαžšαžŸαŸ‹αž€αŸ’αž“αž»αž„αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ αŸ αŸ” αž˜αžΆαž“αž“αŸαž™αžαžΆαž€αŸ’αž“αž»αž„αž€αŸ†αž‘αž»αž„αž†αŸ’αž“αžΆαŸ† ្០០០

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45)

The mean population in Rattanakiri province is 30000 populations (P) in year 2005.All cases of mortality is 200 cases. # Live births = 1500 live births. Infant death under 1 year have 90 cases. # Live births of infant < 28 days of age = 200 Live births. Neonatal mortality = 45 cases and Maternal mortality = 50 deaths. Maternal mortality rate is:

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46)

Incidence of disease refers to the number that develop in a population at risk for the disease over a specified period time of:

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47)

Definition of midrange. The midrange is the:

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48) αžαžΎαž’αžαŸ’αžšαžΆαž’αŸ’αžœαžΈ αžŠαŸ‚αž›αž‚αŸαž‚αžŽαž“αžΆ αž…αŸ†αž“αž½αž“αž“αŸƒαž‘αžΆαžšαž€αžŸαŸ’αž›αžΆαž”αŸ‹ αž’αžΆαž™αž»αž€αŸ’αžšαŸ„αž˜ ៧ αžαŸ’αž„αŸƒ?

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49)

To measure the risk of women dying from maternal causes, by calculation of:

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50) αž“αŸαŸ‡αž‡αžΆαž…αŸ†αž„αžΆαž™αž•αŸ’αž›αžΌαžœαž‚αž·αžαž‡αžΆαž‚αžΈαž‘αžΌαž˜αŸ‰αŸ‚αžαŸ’αžšαž–αžΈαž•αŸ’αž‘αŸ‡αžšαž”αžŸαŸ‹αž’αŸ’αž“αž€αž‡αŸ†αž„αžΊ αŸ¦αž“αžΆαž€αŸ‹αž˜αž€αž˜αžŽαŸ’αžŒαž›αžŸαž»αžαž—αžΆαž–αž˜αž½αž™: 4,7,3,5,3,8αŸ” αž”αŸ’αžšαžŸαž·αž“αž”αžΎ 8 αžαŸ’αžšαžΌαžœαž”αžΆαž“αž‚αŸαž€αžαŸ‹αž…αŸ’αžšαž‘αŸ†αž‡αžΆ 80 αžœαž·αž‰ αžαžΎαž“αžΉαž„αž˜αžΆαž“αž€αžΆαžšαž”αŸ’αžšαŸ‚αž”αŸ’αžšαž½αž›αž’αŸ’αžœαžΈαž€αžΎαžαž‘αžΎαž„?

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51)

The numerator of calculation perinatal mortality rate is:

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52) αžŸαž˜αžΆαž˜αžΆαžαŸ’αžšαžŸαŸ’αž›αžΆαž”αŸ‹αž“αŸƒαž’αŸ’αž“αž€αž‡αŸ†αž„αžΊ (Case fatality Rate CFR) αžŸαŸ’αž˜αžΎαž“αžΉαž„:

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53)

The use of a diagnostic test with a high false positive rate (poor specificity) will:

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54)

True biologic variation in clinical measurement is the sum:

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55)

A high prevalence may indicate a:

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56)

This formula refers to:

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57)

This formula for calculated:

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58) αž‚αŸαž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αž”αŸ’αžšαŸαžœαŸ‰αžΆαž‘αž„αŸ‹ (Prevalent) αžŠαžΎαž˜αŸ’αž”αžΈαž”αž„αŸ’αž αžΆαž‰:

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59)

Properties and uses of the mean. The mean is / has:

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60)

The numerator of calculation age- and sex specific death rate is:

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61)

Infant mortality rate is used to measure the:

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62) αžŠαžΎαž˜αŸ’αž”αžΈαž”αž„αŸ’αž αžΆαž‰αž’αŸ„αž™αž’αŸ’αž“αž€αž˜αžΎαž›αž”αžΆαž“αž™αž›αŸ‹αž›αž€αŸ’αžαžŽαŸˆαžŠαŸ†αž”αžΌαž„αž”αž„αŸ’αž’αžŸαŸ‹αžšαž”αžŸαŸ‹αž‘αž·αž“αŸ’αž“αž“αŸαž™αž‚αžΊ:

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63)

To measure the risk of death occurring either during pregnancy after completed 28 weeks of gestation or within 1 week after delivery, by calculation of:

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64) αž“αŸ…αž€αŸ’αž“αž»αž„αžαŸαžαŸ’αžαž”αŸ‰αŸƒαž›αž·αž“αž˜αžΆαž“αž”αŸ’αžšαž‡αžΆαž‡αž“αŸ¦αŸ αŸ αŸ αŸ  αž“αžΆαž€αŸ‹ αž“αŸ…αžŠαžΎαž˜αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ‘αŸ€αŸ” αž‘αžΆαžšαž€αž€αžΎαžαžšαžŸαŸ‹αž€αŸ’αž“αž»αž„αž†αŸ’αž“αžΆαŸ†αž“αŸ„αŸ‡αž˜αžΆαž“ ៀ% αž€αž»αž˜αžΆαžšαžŸαŸ’αž›αžΆαž”αŸ‹αž’αžΆαž™αž»αž€αŸ’αžšαŸ„αž˜ ៑ αž†αŸ’αž“αžΆαŸ† αž˜αžΆαž“ ្ៀ០ αž“αžΆαž€αŸ‹αŸ” αž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž–αž“αŸƒαž€αž»αž˜αžΆαžš (Taux de mortalitΓ© Infantile, Infant Mortality Rate) αž˜αžΆαž“:

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65)

The population beginning of the year 2000 in Rattanakiri province has 60000 populations (P) and the end of the same year and same place have 70000 populations.All cases of mortality are 200 cases. # Live births = 12000 live births. The mean population in Rattanakiri in year 2000 has:

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66)

In an epidemic ( or outbreak ) of food poisoning, there were 10 cases of male and 40 cases of female among 120 female and 80 male exposed. Male attack rate is:

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67) αž“αŸ…αž€αž˜αŸ’αž–αž»αž‡αžΆ αž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž–αžšαž”αžŸαŸ‹αž˜αžΆαžαžΆαž˜αžΆαž“ ៦០ αž—αžΆαž‚ ៑០០០ αž€αžΎαžαžšαžŸαŸ‹αž˜αžΆαž“αž“αŸαž™αžαžΆ:

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68)

The normal distribution has extremely:

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69)

Add all of the observed values in the distribution and divide the sum by the number of observations is the formula for calculate the:

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70)

Stillbirth rate (Late fetal death rate) is used to measure the:

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71) αž“αŸ…αž€αž˜αŸ’αž–αž»αž‡αžΆ αž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž–αžšαž”αžŸαŸ‹αž˜αžΆαžαžΆαž˜αžΆαž“ ៦០ αž—αžΆαž‚ ៑០០០ αž€αžΎαžαžšαžŸαŸ‹αŸ” αž˜αžΆαž“αž“αŸαž™αžαžΆ:

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72)

Bias due to sampling error is:

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73)

To measure the risk of dying during infancy after the first-4 weeks of life, by calculation of:

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74)

The categories of variable show that Male, Female and Blood type: type A, type B, type O, type AB is the type of:

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75) αž€αŸ’αž“αž»αž„αž…αŸ†αžŽαŸ„αž˜αž‘αžΆαžšαž€ ៑០០០ αž€αžΎαžαžšαžŸαŸ‹αž˜αžΆαž“αž‘αžΆαžšαž€αžŸαŸ’αž›αžΆαž”αŸ‹ ៀ០ αž“αžΆαž€αŸ‹αž’αžΆαž™αž»αž€αŸ’αžšαŸ„αž˜ ៑ αž†αŸ’αž“αžΆαŸ† αžŸαž»αž…αŸ’αž…αž“αžΆαž€αžšαž“αŸαŸ‡αž”αž‰αŸ’αž‡αžΆαž€αŸ‹αž€αžΆαžšαž‚αžŽαž“αžΆ:

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76)

The mean population in Rattanakiri province is 30000 populations (P) in year 2005.All cases of mortality is 200 cases. # Live births under 1 year = 1500 live births. Infant death under 1 year has 90 cases. # Live births of infant < 28 days of age = 200 Live births. Neonatal mortality = 45 cases and Maternal mortality = 50 deaths. Crude death rate is:

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77) αž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž–αž“αŸƒαž‘αžΆαžšαž€ (Neonatal mortality Rate, Taux de mortalitΓ© NΓ©onatale) αž‚αžΊαž‡αžΆαž€αžΆαžšαž‚αžŽαž“αžΆαž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž– αžŸαŸ†αžŠαŸ…αž‘αŸ…αž›αžΎαž‘αžΆαžšαž€αžŠαŸ‚αž›αž˜αžΆαž“αž’αžΆαž™αž»:

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78) αž€αŸ’αž“αž»αž„αž…αŸ†αžŽαŸ„αž˜αž‘αžΆαžšαž€ ៑០០០ αž€αžΎαžαžšαž„αžŸαŸ‹ αž˜αžΆαž“αž‘αžΆαžšαž€αžŸαŸ’αž›αžΆαž”αŸ‹ ៦០ αž“αžΆαž€αŸ‹ αž’αžΆαž™αž»αž€αŸ’αžšαŸ„αž˜ ្៨ αžαŸ’αž„αŸƒ αžŸαž»αž…αŸ’αž…αž“αžΆαž€αžšαž“αŸαŸ‡αž”αž‰αŸ’αž‡αžΆαž€αŸ‹ αž€αžΆαžšαž‚αžŽαž“αžΆαŸ–

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79)

Definition of ordinal scale, an ordinal scale assigns:

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80)

Step 1. Identify the smallest (minimum) observation and the largest (maximum) observation. Step 2. Add the minimum plus the maximum, then divide by two: is the formula for calculate the:

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81)

In an epidemic ( or outbreak ) of food poisoning, there were 10 cases of male and 40 cases of female among 120 female and 80 male exposed. Overall attack rate is:

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82)

This formula for calculated:

Total # death due to all causes in a defined area during a defined period X 1000

Mean population at risk in the same area during the same period

 

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83)

Proportion is the expression:

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84)

Definition of median, Median is:

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85) αžƒαŸ’αž›αžΆαžαžΆαž„αž€αŸ’αžšαŸ„αž˜αž“αŸαŸ‡αžŸαž»αž‘αŸ’αž’αžαŸ‚αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœ αž›αžΎαž€αž›αŸ‚αž„αžαŸ‚αŸ–

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86) αž€αŸ’αž“αž»αž„αžαŸ’αž“αžΆαž€αŸ‹αž˜αž½αž™αž˜αžΆαž“αž“αž·αžŸαž·αŸ’αžŸαžαžŸαžšαž»αž”αž…αŸ†αž“αž½αž“ ៩០ αž“αžΆαž€αŸ‹ αž€αŸ’αž“αž»αž„αž“αŸ„αŸ‡αž˜αžΆαž“αž“αž·αžŸαŸ’αžŸαž·αžαž“αžΆαžšαžΈ ៣០ αž“αžΆαž€αŸ‹αŸ” Ratio αžšαžœαžΆαž„αž“αž·αžŸαŸ’αžŸαž·αžαž”αž»αžšαžŸαž“αž·αž„αž“αžΆαžšαžΈαž‚αžΊαŸ–

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87) αž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž–αž“αŸƒαž‘αžΆαžšαž€ (Post Perinatal mortality Rate, Taux de mortalitΓ© Post PΓ©rinatale) αž‚αžΊαž‡αžΆαž€αžΆαžšαž‚αžŽαž“αžΆαž’αžαŸ’αžšαžΆαž˜αžšαžŽαŸˆαž—αžΆαž– αžŸαŸ†αžŠαŸ…αž‘αŸ…αž›αžΎαž‘αžΆαžšαž€αžŠαŸ‚αž›αž˜αžΆαž“αž’αžΆαž™αž»:

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88)

A decrease in prevalence may be due to:

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89)

The numerator of calculation neonatal mortality rate is:

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90) αž’αŸŠαžΈαžŸαŸ’αžŠαžΌαž€αŸ’αžšαžΆαž˜ (Histogram) αž‚αžΊαž‡αžΆαž€αŸ’αžšαžΆαž αŸ’αžœαž·αž€αž˜αž½αž™:

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91)

Age- and sex specific death rate is used to measure the:

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92) αž’αžΆαŸ†αž„αžŸαŸŠαžΈαžŠαž„αŸ‹αž€αžΎαž“αž‘αžΎαž„αž€αŸ’αž“αž»αž„αž€αžšαžŽαžΈ:

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93) αž“αŸ…αž€αŸ’αž“αž»αž„αžαŸαžαŸ’αžαž”αŸ‰αŸƒαž›αž·αž“αž˜αžΆαž“αž”αŸ’αžšαž‡αžΆαž‡αž“αŸ¦αŸ αŸ αŸ αŸ  αž“αžΆαž€αŸ‹ αž“αŸ…αžŠαžΎαž˜αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ‘αŸ€αŸ” αž‘αžΆαžšαž€αž€αžΎαžαžšαžŸαŸ‹αž€αŸ’αž“αž»αž„αž†αŸ’αž“αžΆαŸ†αž“αŸ„αŸ‡αž˜αžΆαž“ ៀ% αž€αž»αž˜αžΆαžšαžŸαŸ’αž›αžΆαž”αŸ‹αž’αžΆαž™αž»αž€αŸ’αžšαŸ„αž˜ ្៨ αžαŸ’αž„αŸƒ αž˜αžΆαž“ ៣០% αž“αŸƒαž€αž»αž˜αžΆαžšαž€αžΎαžαžšαžŸαŸ‹αžŸαžšαž»αž”αž“αž·αž„αžŸαŸ’αž›αžΆαž”αŸ‹ ៣៦ αž“αžΆαž€αŸ‹αŸ” Taux de mortalitΓ© NΓ©onatal, Neonatal Mortality Rate αž˜αžΆαž“:

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94)

Period prevalent .Refers to:

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95)

The inclusion of only “classic” cases of the disease, as defined by strict diagnostic criteria, will:

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96)

In epidemiological practice, incidence rate are:

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97)

To measure risk of death among person in a specific age and sex group. by calculation of:

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98)

By definition a variable is:

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99)

Prevalence is useful:

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100)

Neonatal mortality rate is used to measure the:

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101)

To measure how fatal a disease / condition is. It predicts the risk of dying if the disease is contracted, by calculation of:

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102)

The inclusion of “probable” case, according to more lenient diagnostic criteria, may:

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103) αž…αŸ†αž“αž½αž“αž”αŸ’αžšαž‡αžΆαž‡αž“αž˜αž’αŸ’αž™αž˜αž‚αžΊαž‡αžΆ:

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104) αž’αžΆαŸ†αž„αžŸαŸŠαžΈαžŠαž„αŸ‹ αžαŸ’αžšαžΌαžœαž”αžΆαž“αž‚αžŽαž“αžΆαžŠαžΌαž…αžαž‘αŸ…:

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105) αž“αŸ…αž€αŸ’αž“αž»αž„αžαŸαžαŸ’αžαž”αŸ‰αŸƒαž›αž·αž“αž˜αžΆαž“αž”αŸ’αžšαž‡αžΆαž‡αž“ αŸ¦αŸ αŸ αŸ αŸ αž“αžΆαž€αŸ‹ αž“αŸ…αžŠαžΎαž˜αž†αŸ’αž“αžΆαŸ†αŸ’αŸ αŸ‘αŸ€αŸ” αž‘αžΆαžšαž€αž€αžΎαžαžšαžŸαŸ‹αž€αŸ’αž“αž»αž„αž†αŸ’αž“αžΆαŸ†αž“αŸ„αŸ‡αž˜αžΆαž“ αŸ’αŸ€αŸ αŸ αž“αžΆαž€αŸ‹αŸ” αž˜αžšαžŽαŸˆαž—αžΆαž–αž‘αžΌαž‘αŸ…αž˜αžΆαž“ αŸ¦αŸ αŸ αž“αžΆαž€αŸ‹ αž“αž·αž„αž”αŸ’αžš/αž‡αž…αž»αž„αž†αŸ’αž“αžΆαŸ†αž˜αžΆαž“:

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106) αž›αž€αŸ’αžαžŽαŸˆαžšαž½αž˜αžšαž”αžŸαŸ‹αž€αŸ’αžšαžΆαž αŸ’αžœαž·αž€αžŠαŸ‚αž›αž˜αžΆαž“ αž€αžΌαž’αžšαžŠαŸ„αž“αŸ αž”αž½αž“αž‡αŸ’αžšαž»αž„αž‘αŸ’αžšαžœαŸ‚αž„αž‚αžΊ:

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107)

Definition of mean. Mean is:

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108) αž“αŸ…αž€αŸ’αž“αž»αž„αžαŸαžαŸ’αžαž”αŸ‰αŸƒαž›αž·αž“αž˜αžΆαž“αž”αŸ’αžšαž‡αžΆαž‡αž“ αž˜αž’αŸ’αž™αž˜ ៦០០០០ αž“αžΆαž€αŸ‹ αž˜αžΆαž“αž‡αŸ†αž„αžΊαžšαž”αŸαž„αžŸαž€αž˜αŸ’αž˜αž—αžΆαž–αž€αžΎαžαžαŸ’αž˜αžΈαžαŸ’αžšαžΌαžœαž”αžΆαž“αžšαž€αžƒαžΎαž‰αž“αŸ…αž€αŸ†αž‘αž»αž„αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ‘αŸ€αž˜αžΆαž“αž…αŸ†αž“αž½αž“ ៦០ αž“αžΆαž€αŸ‹, αž‡αŸ†αž„αžΊαžšαž”αŸαž„αžŸαž€αž˜αžŸαž›αŸ‹αž–αžΈαž†αŸ’αž“αžΆαŸ†αž…αžΆαžŸαŸ‹ (្០៑៣) αž˜αžΆαž“αž…αŸ†αž“αž½αž“ ្០ αž“αžΆαž€αŸ‹ αž αžΎαž™αžˆαžΊαž”αž“αŸ’αžŠαžŠαž›αŸ‹αž…αž»αž„αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ‘αŸ€αŸ” αž’αžαŸ’αžšαžΆαž’αžΆαŸ†αž„αžŸαŸŠαžΈαžŠαž„αŸ‹αž‡/αž„ αžšαž”αŸαž„αž‚αžΊ:

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109)

The numerator of calculation infant mortality rate is:

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110)

The numerator of calculation case fatality rate (CFR) is:

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111)

Identifying cases from personal interviews. Information on disease occurrence obtained by personal interview or from questionnaires may be altered by:

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112)

Post- Neonatal mortality rate is used to measure the:

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113)

To measure the risk of fetal death occurring after 28 completed weeks of gestation: by calculation of:

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114) αž“αŸ…αž€αŸ’αž“αž»αž„αžαŸαžαŸ’αžαž”αŸ‰αŸƒαž›αž·αž“αž˜αžΆαž“αž‘αžΆαžšαž€αž€αžΎαžαžšαžŸαŸ‹αž’αžΆαž™αž»αž€αŸ’αžšαŸ„αž˜ ៧ αžαŸ’αž„αŸƒ ៦០ αž“αžΆαž€αŸ‹ αž“αŸ…αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ‘αŸ€αŸ” αž‘αžΆαžšαž€αžŸαŸ’αž›αžΆαž”αŸ‹αž’αžΆαž™αž»αž€αŸ’αžšαŸ„αž˜ ៧ αžαŸ’αž„αŸƒαžŸαŸ’αž›αžΆαž”αŸ‹ ៦ αž“αžΆαž€αŸ‹ αž“αž·αž„ αž€αŸ’αžšαŸ„αž˜ αŸ’αŸ¨αžαŸ’αž„αŸƒ αžŸαŸ’αž›αžΆαž”αŸ‹ ៑០ αž“αžΆαž€αŸ‹αŸ” Taux de mortalitΓ© PΓ©rinatal, Perinatal Mortality Rate αž˜αžΆαž“:

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115) αž“αŸ…αž€αŸ’αž“αž»αž„αžαŸαžαŸ’αžαž”αŸ‰αŸƒαž›αž·αž“αž˜αžΆαž“αž”αŸ’αžšαž‡αžΆαž‡αž“ ៦០០០០ αž“αžΆαž€αŸ‹ αž“αŸ…αžŠαžΎαž˜αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ‘αŸ€αŸ” αž‘αžΆαžšαž€αž€αžΎαžαžšαžŸαŸ‹αž€αŸ’αž“αž»αž„αž†αŸ’αž“αžΆαŸ†αž“αŸ„αŸ‡αž˜αžΆαž“ ៀ%αŸ” αž˜αžΆαž“αžŸαŸ’αžŠαŸ’αžšαžΈ αŸ₯០ αž“αžΆαž€αŸ‹αžŸαŸ’αž›αžΆαž”αŸ‹αž‘αžΆαž€αŸ‹αž‘αž„αž“αžΉαž„αž˜αžΆαž“αž•αŸ’αž‘αŸƒαž–αŸ„αŸ‡ αž“αž·αž„αž‡αž»αŸ†αžœαž·αž‰αž€αžΆαžšαž†αŸ’αž›αž„αž‘αž“αŸ’αž›αŸαžŸαŸ’αž˜αžΎαž“αžΉαž„αž’αžαŸ’αžšαžΆ:

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116)

The mean population in Rattanakiri province is 30000 populations (P) in year 2005. All cases of mortality are 200 cases. # Live births = 1500 live births. Infant death under 1 year has 90 cases. # Live births of infant < 28 days of age = 200 Live births. Neonatal mortality = 45 cases and Maternal mortality = 50 deaths. Neonatal mortality rate is:

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117)

The result of evaluation show that Good, Average, Poor Fully agree, agree, doubt, disagree .totally disagree is the type of:

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118)

Variation in clinical measurement including:

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119) αž“αŸ…αž€αŸ’αž“αž»αž„αžαŸαžαŸ’αžαž”αŸ‰αŸƒαž›αž·αž“αž˜αžΆαž“αž”αŸ’αžšαž‡αžΆαž‡αž“ αŸ¦αŸ αŸ αŸ αŸ αž“αžΆαž€αŸ‹ αž“αŸ…αžŠαžΎαž˜αž†αŸ’αž“αžΆαŸ†αŸ’αŸ αŸ‘αŸ€αŸ” αž‘αžΆαžšαž€αž€αžΎαžαžšαžŸαŸ‹αž€αŸ’αž“αž»αž„αž†αŸ’αž“αžΆαŸ†αž“αŸ„αŸ‡αž˜αžΆαž“ αŸ’αŸ€αŸ αŸ αž“αžΆαž€αŸ‹αŸ” αž˜αžšαžŽαŸˆαž—αžΆαž–αž‘αžΌαž‘αŸ…αž˜αžΆαž“ αŸ¦αŸ αŸ αž“αžΆαž€αŸ‹ αž“αž·αž„αž”αŸ’αžš/αž‡αž˜αž’αŸ’αž™αž˜αž˜αžΆαž“:

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120) αž“αŸ…αž€αŸ’αž“αž»αž„αžαŸαžαŸ’αžαž”αŸ‰αŸƒαž›αž·αž“αž˜αžΆαž“αž”αŸ’αžšαž‡αžΆαž‡αž“ ៦០០០០ αž“αžΆαž€αŸ‹ αž“αŸ…αžŠαžΎαž˜αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ‘αŸ€αŸ” αž‘αžΆαžšαž€αž€αžΎαžαžšαžŸαŸ‹αž€αŸ’αž“αž»αž„αž†αŸ’αž“αžΆαŸ†αž“αŸαŸ‡αž˜αžΆαž“ ្ៀ០០ αž“αžΆαž€αŸ‹αŸ” αž’αžαŸ’αžšαžΆαž‘αžΆαžšαž€αž€αžΎαžαžšαžŸαŸ‹αž€αŸ’αž“αž»αž„αž†αŸ’αž“αžΆαŸ†αž“αŸ„αŸ‡αž€αŸ’αž“αž»αž„αžαŸαžαŸ’αžαž”αŸ‰αŸƒαž›αž·αž“ αž˜αžΆαž“:

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121)

Properties and uses of the median. The median is / has:

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122) αž€αŸ’αž“αž»αž„αž…αŸ†αžŽαŸ„αž˜αž‘αžΆαžšαž€ ៑០០០ αž€αžΎαžαžšαžŸαŸ‹αž˜αžΆαž“αž˜αžΆαžαžΆαžŸαŸ’αž›αžΆαž”αŸ‹ ៦០ αž“αžΆαž€αŸ‹αž‘αžΆαž€αŸ‹αž‘αž„αž€αžΆαžšαž˜αžΆαž“αž•αŸ’αž‘αŸƒαž–αŸ„αŸ‡ αž“αž·αž„ αž†αŸ’αž›αž„αž‘αž“αŸ’αž›αŸ αžŸαž»αž…αŸ’αž…αž“αžΆαž€αžšαž“αŸαŸ‡αž”αž‰αŸ’αž‡αžΆαž€αŸ‹αž€αžΆαžšαž‚αžŽαž“αžΆ:

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123)

This Calculation indicate:

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124) αžαžΎαž’αžαŸ’αžšαžΆαž’αŸ’αžœαžΈ αžŠαŸ‚αž›αž‚αŸαž‚αžŽαž“αžΆ αž…αŸ†αž“αž½αž“αž“αŸƒαž€αžΆαžšαž€αžΎαžαž€αŸ’αž“αž»αž„ ៑ αž†αŸ’αž“αžΆαŸ† αžŸαŸ†αžšαžΆαž”αŸ‹αž”αŸ’αžšαž‡αžΆαž‡αž“ ៑០០ αž“αžΆαž€αŸ‹?

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125) αž’αžΆαŸ†αž„αžŸαŸŠαžΈαžŠαž„αŸ‹αžαž™αž…αž»αŸ‡αž€αžšαžŽαžΈ:

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126)

The scale used to measure variable has divided to:

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127) αž“αŸ…αž€αŸ’αž“αž»αž„αžαŸαžαŸ’αžαž”αŸ‰αŸƒαž›αž·αž“αž˜αžΆαž“αž”αŸ’αžšαž‡αžΆαž‡αž“ αž˜αž’αŸ’αž™αž˜ ៦០០០០ αž“αžΆαž€αŸ‹ αž˜αžΆαž“αž‡αŸ†αž„αžΊαžšαž”αŸαž„αžŸαž€αž˜αŸ’αž˜αž—αžΆαž–αž€αžΎαžαžαŸ’αž˜αžΈαžαŸ’αžšαžΌαžœαž”αžΆαž“αžšαž€αžƒαžΎαž‰αž“αŸ…αž€αŸ†αž‘αž»αž„αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ‘αŸ€αž˜αžΆαž“αž…αŸ†αž“αž½αž“ ៦០ αž“αžΆαž€αŸ‹, αž‡αŸ†αž„αžΊαžšαž”αŸαž„αžŸαž€αž˜αžŸαž›αŸ‹αž–αžΈαž†αŸ’αž“αžΆαŸ†αž…αžΆαžŸαŸ‹ (្០៑៣) αž˜αžΆαž“αž…αŸ†αž“αž½αž“ ្០ αž“αžΆαž€αŸ‹ αž αžΎαž™αžˆαžΊαž”αž“αŸ’αžŠαžŠαž›αŸ‹αž…αž»αž„αž†αŸ’αž“αžΆαŸ† αŸ’αŸ αŸ‘αŸ€αŸ” αž’αžαŸ’αžšαžΆαž”αŸ’αžšαŸαžœαŸ‰αžΆαž‘αž„αŸ‹αž‡/αž„ αžšαž”αŸαž„αž‚αžΊ:

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128)

Evaluating accuracy: The accuracy of a set of clinical measurements is determined by comparing the true underlying value of the variable with the:

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129)

Qualitative variables are measured at the:

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130)

The numerator of calculation post- neonatal mortality rate is:

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131) αž€αžΆαžšαž”αŸ’αžšαžΎαž”αŸ’αžšαžΆαžŸαŸ‹αžαŸαžŸαŸ’αžŠαžšαŸ„αž‚αžœαž·αž“αž·αž…αŸ’αž†αŸαž™ (Diagnosic test) αžŠαŸ„αž™αž‡αŸ’αžšαžΎαžŸαžšαžΎαžŸαžαŸ‚ β€œclassic” cases of the disease αž”αžŽαŸ’αžŠαžΆαž›αž’αŸ„αž™αž€αžΆαžšαž”αŸ‰αžΆαž“αŸ‹αž”αŸ’αžšαž˜αžΆαžŽαž“αŸƒ:

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132)

There is the distance in kilometer from the house of patients to Health center: 4, 7, 3, 5, 3 and 8. If we confuse 8 to 80, what is the happened show that?

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133)

The estimated mid interval population is determined by:

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134)

Properties and uses of the mode. The mode is / has:

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135) αž”αžΎαž”αŸ’αžšαžŸαž·αž“αž‡αžΆαž€αžΆαžšαž’αŸ’αžœαžΎαžšαŸ„αž‚αžœαž·αž“αž·αž…αŸ’αž†αŸαž™αž‡αž˜αŸ’αž„αžΊ αžŠαŸ„αž™αž‡αŸ’αžšαžΎαžŸαžαŸ‚ Classic cases αžŠαŸ„αž™αž€αŸ†αžŽαžαŸ‹αž™αž€αžαŸ‚ Strict diagnostic criteria αžαžΎαž”αžŽαŸ’αžŠαžΆαž›αž’αŸ„αž™αž˜αžΆαž“αž€αžΆαžšαž”αŸ’αžšαŸ‚αž”αŸ’αžšαž½αž›αž’αŸ’αžœαžΈαžαŸ’αž›αŸ‡?

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136)

A high prevalence may be due to:

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