Sample Size Calculation

<p><!-- wp:paragraph {"align":"justify"} --></p> <p class="has-text-align-justify">One of the major limitations in clinical research is the insufficient information provided regarding its sample size calculation. The power of any study is to find the evidence and this cannot be achieved without adequate sample size. The question is how many is considered adequate.</p> <p><!-- /wp:paragraph --></p> <p><!-- wp:paragraph {"align":"justify"} --></p> <p class="has-text-align-justify">“The myth of number 30: The inclusion of 30 patients per group will neither improve your chances to reach dependable results nor decrease the probability to pass-by significant differences” Dr Ahmed Hassouna</p> <p><!-- /wp:paragraph --></p> <p><!-- wp:paragraph {"align":"justify"} --></p> <p class="has-text-align-justify">The course consists of 5 days: the two days will cover the basics and the idea behind the sample size calculation while the other three days will cover the sample size calculation for different study designs.</p> <p><!-- /wp:paragraph --></p> <p><!-- wp:buttons {"layout":{"type":"flex","justifyContent":"center"}} --></p> <div class="wp-block-buttons"><!-- wp:button --></p> <div class="wp-block-button"><a class="wp-block-button__link wp-element-button" href="https://trustresearch.org/wp-content/uploads/2026/02/Sample-size-calculation-April-2026.pdf" target="_blank" rel="noreferrer noopener">Course Schedule & Program</a></div> <p><!-- /wp:button --></div> <p><!-- /wp:buttons --></p> <p><!-- wp:heading {"style":{"elements":{"link":{"color":{"text":"var:preset|color|vivid-red"}}}},"textColor":"vivid-red"} --></p> <h2 class="wp-block-heading has-vivid-red-color has-text-color has-link-color">Register Here</h2> <p><!-- /wp:heading --></p> <p><!-- wp:contact-form-7/contact-form-selector {"id":1981,"hash":"8e01321","title":"Sample Size Calculation Registration"} --></p> <div class="wp-block-contact-form-7-contact-form-selector"> <div class="wpcf7 no-js" id="wpcf7-f1981-p2681-o1" lang="en-US" dir="ltr" data-wpcf7-id="1981"> <div class="screen-reader-response"><p role="status" aria-live="polite"></p> <ul></ul></div> <fieldset class="hidden-fields-container"> </fieldset> <p><label> Name<br /> <span class="wpcf7-form-control-wrap" data-name="your-name"></span> </label> </p> <p><label> Email<br /> <span class="wpcf7-form-control-wrap" data-name="your-email"></span> </label> </p> <p><label> Phone (with WhatsApp)<br /> <span class="wpcf7-form-control-wrap" data-name="PhonewithWhatsApp"></span><br /> </label><label> Specialty<br /> <span class="wpcf7-form-control-wrap" data-name="text-507"></span><br /> </label><label> Organization<br /> <span class="wpcf7-form-control-wrap" data-name="text-47"></span><br /> </label> </p><div class="wpcf7-response-output" aria-hidden="true"></div> </div> </div> <p><!-- /wp:contact-form-7/contact-form-selector --></p> <p><!-- wp:image {"sizeSlug":"large","align":"center"} --></p> <figure class="wp-block-image aligncenter size-large"><img src="https://trustresearch.org/wp-content/uploads/2025/03/Sample-size-flyer.png" alt="" /></figure> <p><!-- /wp:image --></p> <p><!-- wp:embed {"url":"https://vimeo.com/1163276599?share=copy\u0026amp;fl=sv\u0026amp;fe=ci","type":"video","providerNameSlug":"vimeo","responsive":true,"className":"wp-embed-aspect-16-9 wp-has-aspect-ratio"} --></p> <figure class="wp-embed-aspect-16-9 wp-has-aspect-ratio wp-block-embed is-type-video is-provider-vimeo wp-block-embed-vimeo"> <div class="wp-block-embed__wrapper"> </div> </figure> <p><!-- /wp:embed --></p>