Do Statins even work?! | Relative vs Absolute risk

Do statins really reduce risk of heart disease? By how much? Is absolute risk very low? How do absolute and relative risk compare? A general look at the science on statins and cardiovascular disease. Uploaded 06-06-22 Statins: efficacy (do statins work), safety (potential side effects), funding concerns etc emotional views: everybody should be on a statin, add statins to the water supply vs statins are poison do statins lower cardiovascular risk? clinical trials: half take a statin, half take a placebo. 22% lower risk of heart attacks, strokes etc. cardiovascular outcomes The lower the LDL-cholesterol achieved… the lower the risk. statins lower cholesterol and ApoB lipoproteins, that's why they lower risk. but trials look at LDL-cholesterol clinical trials where cholesterol is lowered with statins: the longer the larger the benefit statins help stabilize plaque and may reduce plaque volume but it´s a modest effect Absolute risk is smaller, does that mean statins don’t work? Absolute risk reduction heavily determined by the risk in the control group. Relative risk reduction is more generalizable. Absolute risk reduction is more sensitive to the specific context. Absolute risk reduction tells us more about that specific experiment, Relative risk reduction gives us a general idea of what the drug can do. Connect with me: Facebook: https://www.facebook.com/DrGilCarvalho/ Twitter: https://twitter.com/NutritionMadeS3 Animations: Even Topland @toplandmedia References: https://academic.oup.com/eurheartj/article/38/32/2459/3745109#112366442 https://academic.oup.com/eurheartj/article/43/4/249/6342853 https://www.ahajournals.org/doi/abs/10.1161/CIRCOUTCOMES.121.008552 https://www.ahajournals.org/doi/10.1161/CIRCULATIONAHA.120.045851#d1e454 https://www.jacc.org/doi/pdf/10.1016/j.jacc.2018.06.046 https://jamanetwork.com/journals/jamainternalmedicine/article-abstract/2790055 https://jamanetwork.com/journals/jama/article-abstract/199118 https://www.ahajournals.org/doi/full/10.1161/01.cir.0000140261.58966.a4 https://www.sciencedirect.com/science/article/abs/pii/S0021915009010053 https://jamanetwork.com/journals/jama/fullarticle/2556125 https://academic.oup.com/jnci/article/96/2/99/2520973 https://www.jacc.org/doi/10.1016/j.jacc.2020.07.059 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4443441/ https://www.jacc.org/doi/pdf/10.1016/j.jacc.2018.06.046 Disclaimer: The contents of this video are for informational purposes only and are not intended to be medical advice, diagnosis, or treatment, nor to replace medical care. The information presented herein is accurate and conforms to the available scientific evidence to the best of the author's knowledge as of the time of posting. Always seek the advice of your physician or other qualified health provider with any questions regarding any medical condition. Never disregard professional medical advice or delay seeking it because of information contained in Nutrition Made Simple!. #NutritionMadeSimple #GilCarvalho 0:00 Introduction 0:19 My disclaimer 1:34 Do statins lower risk? 4:52 The effect of time 9:39 Putting it all together 11:01 Statins trials and industry funding 12:12 Absolute vs Relative Risk 18:46 Is it misleading to report relative risk? 20:51 The Bottomline Learn more about your ad choices. Visit megaphone.fm/adchoices Learn more about your ad choices. Visit megaphone.fm/adchoices