This was the best thing for my PHD thesis, am using RCT approach to asses the effectiveness of targeted education sessions on increasing cervical cancer screening among female university students. The step by step approach worked magical. Thank you!
@domingo2386
2 ай бұрын
Thank you for the excellent presentation!
@delfeno3694
Жыл бұрын
I'd like to join the various expressions of gratitude. You boosted my confidence and progress in setting up my 'hypothetical study' in my 'merely undergraduate' thesis. Restoring thus my enthusiasm for carrying on with my slightly oversized theme 'Effect of singing interventions and creative bibliotherapy on symptoms of postnatal depression: a three-arm randomised controlled trial', rather than going back to some simpler topic.
@ScienceandArtofPublicHealth
Жыл бұрын
I'm glad, its an excellent topic to develop a hypothetical proposal for. Well Done!
@sharonatim383
Жыл бұрын
Oh my God, your presentations are soooo helpful for me. Thanks so so much 👏👏👏👏
@HeyYall398
Жыл бұрын
Enjoying this so much. Thank you.
@zolayang7306
2 жыл бұрын
Very good introduction!!! very useful!!
@user-es5dp9oz7t
4 ай бұрын
What about sample size calculations without any similar previous studies to compute ICC, and MDE? Is there a video about sampling.?
@ScienceandArtofPublicHealth
4 ай бұрын
Hi, sorry no video yet on sample size calculations and power. It’s a complex topic and depends on type of study and what other information there is about the population.
@ScienceandArtofPublicHealth
4 ай бұрын
See kzitem.info/news/bejne/jqatt36Po4mIgJgsi=i_mqCIuzuJZQ_K5O, you can use Cochran’s formula with variability of factor of interest in population being 50%, the largest variability, with 95% confidence interval (z= 1.96) with precision (p value) of 0.05, worth watching all of it but this discussion is at 07:23 onwards. PS: likely size of your population is important what’s the total pool of people from which sample is taken. Where population isn’t the large i.e. the whole population e.g. population with some kind of chronic health problem which may be small. In this case see the other formulas in this video.
@chetnarawat104
2 жыл бұрын
plz make video on methods of RCT studies
@ScienceandArtofPublicHealth
2 жыл бұрын
Not sure what you mean by methods of RCTs, what specific methods were you thinking of.
@HeyYall398
Жыл бұрын
@@ScienceandArtofPublicHealthHe is probably referring to parallel, crossover, and factorial RCT designs.
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