This video demonstrates how to calculate epidemiological rates: cumulative incidence is calculated as new cases divided by total population at risk (500/5000 = 0.05), while maternal mortality ratio is calculated as maternal deaths per 100,000 live births (80/40000 × 100,000 = 400 per 100,000).
拡張機能をインストールして、あらゆる動画内を即座に検索しましょう
Morbidity & Mortality MCQs Explained 🔥 | Medical Statistics Ep 4追加:
Question 5: A study followed 5,000 smokers for 10 years.
500 of them developed lung cancer. What is the cumulative incidence of lung cancer among smokers?
A: 0.01, B: 0.05, C: 0.1, D: 0.5, E: 1.
The correct answer is B: 0.05.
Question 6: During 2023, 80 maternal deaths occurred among 40,000 live births in a province.
Calculate the maternal mortality ratio.
A: 20 per 1,000 live births, B: 80 per 1,000 live births, C: 200 per 1,000 per 100,000 live births, D: 400 per 100,000 live births, E: 800 per 100,000 live births.
The correct answer D: 400 per 100,000 live births.
関連おすすめ
Whether you have chronic infections or mystery symptoms, Evvy’s Vaginal Health test can help you
evvybio
584 views•2026-06-01
🍉 Benefits of Watermelon During Pregnancy | Healthy Fruit for Mom & Baby #medicoabhijit #healthymum
medicoabhijit_br
1K views•2026-05-30
#pregnancyafterloss leaves you feeling very scared and all i can go on is the information i have
Changedbygrief-TFMRMama
498 views•2026-05-31
The Hidden Nerve Causing Pain After Knee Replacement? | Dr. Yudi Kerbel Explains
thejointreplacementpodcast
342 views•2026-06-02
How to Fix a Vitamin D Deficiency (Without Taking More of It)
drberghealth
1K views•2026-06-01
Dr. Lee Assists with a Rhinophyma Case! (S2) | Dr. Pimple Popper: Breaking Out | Lifetime
Lifetime
146 views•2026-06-03
Are Weight Loss Jabs Actually Safe? Drs Give Their Honest Opinion
DoctorsOffRecord
243 views•2026-06-02
This Advanced Hair Loss Treatment Uses Your Own Cells to Regrow Hair ✨
SkinTechExplained
1K views•2026-05-30
