Preventive Medicine

Question 1

Study on the risk factors of preeclampsia, one with the diagnosed and the healthy women, what area of measurement will be used?

Answer 1

Odds ratio (case controooooowwwwl)

Pag relative risk (cohoRRRRRRRRT), study of exposed vs unexposed then no outcome yet

Remember, pag cohort and cross sectional, dapat may exposure and non tapos may outcome

Question 2

Association between low-birth weight and maternal smoking in pregnancy can be studied by obtaining smoking histories at prenatal checkup and assessing birthweight at the time of delivery. What type of study?

Answer 2

Prospective cohort

Question 3

A study to determine pain levels and effectiveness of different analgesics to reduce pain. Has multiple outliers. What statistical test?

Answer 3

Kruskal-Wallis ANOVA by ranks

IV - categorical/nominal
DV - continuous

If multiple outliers, use a nonparametric > skewed distribution > Kruskall Walis
Also check sample size - if low, choose nonparametric

Ang mga one-way anova parametric (whole of the population, the higher the sample size the better) sila basta ganon hayst

Hindi rin sya friedmann kasi hindi repeated measures, hindi lahat ng respondents nakareceive ng different types of analgesia (one analgesic lang per patient)

Question 4

100 pregnant women with ectopic
80 have negative test
400 normal pregnancy
60 have positive test
What is the sensitivity of the test?

hoon magsolve kaw rayang ku naa

Answer 4

Make 2x2 table

A/A+B
basta 20% kunuh

Question 5

Rejecting null hypothesis that is actually significant/right

Answer 5

Type I error

Question 6

Failure to reject null hypothesis that is actually wrong

Answer 6

Type II error

Question 7

Mary is a widow and has one son, she remarries after 5 years to a man with 3 kids. What type of family?

Answer 7

Blended

Question 8

Minor scratches at face by a dog. What category?

Answer 8

Cat III

I - intact skin
II - induced to bleed
III - transdermal bites, bats exposure, hand and neck

Question 9

He is diagnosed with cancer. He refuses any treatment because he believes he is okay. What stage of Kubbler ross?

Answer 9

Denial

Question 10

Market vendors, OFWs, and self-earning indivduals, moonlighter doctors are what type of philhealth member?

Answer 10

Informal economy members

Question 11

Age is what type of data?

Answer 11

Ratio

O is fixed!!!!! Pag O, O talaga!

Question 12

Law in vaping, its production, its use, its seal. What type of prevention?

Answer 12

Primordial

Health campaigns - primary (this is not a law! It’s an educational campaign, it’s not enforcing you to do it)