{"id":413,"date":"2022-05-31T16:36:48","date_gmt":"2022-05-31T09:36:48","guid":{"rendered":"https:\/\/cattleyapublicationservices.com\/?p=413"},"modified":"2022-05-31T16:41:27","modified_gmt":"2022-05-31T09:41:27","slug":"rumus-besar-sampel-penelitian-observasional","status":"publish","type":"post","link":"https:\/\/cattleyapublicationservices.com\/?p=413","title":{"rendered":"Rumus Besar Sampel Penelitian Observasional"},"content":{"rendered":"\n<p class=\"has-normal-font-size\">Rumus besar sampel penelitian observasional cross sectional : <\/p>\n\n\n\n<p class=\"has-normal-font-size\"><strong>Besar Sampel<\/strong> = <strong>(Z alpha\/2)<sup>2<\/sup> .P (1-P)\/d<sup>2<\/sup><\/strong> ; <strong>Keterangan<\/strong> : Z alpha\/2 &#8211;> untuk studi dengan nilai probability 5% atau nilai CI 95% maka nilainya ialah 1,96 ; p &#8211;> proporsi kejadian suatu disease di populasi ; d&#8211;> 0,05<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.32-1-1024x1024.jpeg\" alt=\"\" data-id=\"265\" data-full-url=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.32-1.jpeg\" data-link=\"https:\/\/cattleyapublicationservices.com\/?attachment_id=265\" class=\"wp-image-265\" srcset=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.32-1-1024x1024.jpeg 1024w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.32-1-300x300.jpeg 300w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.32-1-150x150.jpeg 150w, 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srcset=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.32-1024x1024.jpeg 1024w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.32-300x300.jpeg 300w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.32-150x150.jpeg 150w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.32-768x768.jpeg 768w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.32-350x350.jpeg 350w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.32.jpeg 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" width=\"1024\" height=\"1024\" 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https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.30-150x150.jpeg 150w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.30-768x768.jpeg 768w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.30-350x350.jpeg 350w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.27.30.jpeg 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.56-1024x1024.jpeg\" alt=\"\" data-id=\"259\" data-full-url=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.56.jpeg\" data-link=\"https:\/\/cattleyapublicationservices.com\/?attachment_id=259\" class=\"wp-image-259\" srcset=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.56-1024x1024.jpeg 1024w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.56-300x300.jpeg 300w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.56-150x150.jpeg 150w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.56-768x768.jpeg 768w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.56-350x350.jpeg 350w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.56.jpeg 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.35-1024x1024.jpeg\" alt=\"\" data-id=\"258\" data-full-url=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.35.jpeg\" data-link=\"https:\/\/cattleyapublicationservices.com\/?attachment_id=258\" class=\"wp-image-258\" srcset=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.35-1024x1024.jpeg 1024w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.35-300x300.jpeg 300w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.35-150x150.jpeg 150w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.35-768x768.jpeg 768w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.35-350x350.jpeg 350w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.35.jpeg 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.34-1024x1024.jpeg\" alt=\"\" data-id=\"257\" data-full-url=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.34.jpeg\" data-link=\"https:\/\/cattleyapublicationservices.com\/?attachment_id=257\" class=\"wp-image-257\" srcset=\"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.34-1024x1024.jpeg 1024w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.34-300x300.jpeg 300w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.34-150x150.jpeg 150w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.34-768x768.jpeg 768w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.34-350x350.jpeg 350w, https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2021\/12\/WhatsApp-Image-2021-12-05-at-13.26.34.jpeg 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/li><\/ul><figcaption class=\"blocks-gallery-caption\"><a href=\"https:\/\/hmpublisher.com\" target=\"_blank\" rel=\"noreferrer noopener\" title=\"Electronic Journal HM Publisher\">Electronic Journal HM Publisher<\/a><\/figcaption><\/figure>\n\n\n\n<p>Rumus besar sampel penelitian observasional case control-cohort :<\/p>\n\n\n\n<p><strong>Besar Sampel per kelompok<\/strong>= <strong>(r+1)\/r . SD(Zpower+Z alpha\/2)<sup>2<\/sup> \/ diff<sup>2<\/sup><\/strong> ; <strong>Keterangan<\/strong> : r&#8211;> ratio kelompok  kontrol dan kasus (larger to smaller) ; SD standard deviation ; Z power &#8211;> 80% &#8211;> 0,84 ; Z alpha\/2 &#8211;> 95% &#8211;> 1,96; diff&#8212;-> prediksi perbedaan proporsi antara kelompok kasus dan kontrol<\/p>\n\n\n\n<p>Selamat membaca, semoga bermanfaat. Apabila anda merasakan manfaat tulisan kami, silakan berdonasi dengan klik iklan yang muncul pada layar tulisan ini ataupun di website kami. Donasi anda akan digunakan untuk pengembangan ilmu pengetahuan dan pengembangan penelitian Indonesia.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rumus besar sampel penelitian observasional cross sectional : Besar Sampel = (Z alpha\/2)2 .P (1-P)\/d2 ; Keterangan :<\/p>\n","protected":false},"author":1,"featured_media":417,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-belajar-penelitian"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cattleyapublicationservices.com\/wp-content\/uploads\/2022\/05\/pexels-photo-590016.jpeg","jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/cattleyapublicationservices.com\/index.php?rest_route=\/wp\/v2\/posts\/413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cattleyapublicationservices.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cattleyapublicationservices.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cattleyapublicationservices.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cattleyapublicationservices.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=413"}],"version-history":[{"count":2,"href":"https:\/\/cattleyapublicationservices.com\/index.php?rest_route=\/wp\/v2\/posts\/413\/revisions"}],"predecessor-version":[{"id":415,"href":"https:\/\/cattleyapublicationservices.com\/index.php?rest_route=\/wp\/v2\/posts\/413\/revisions\/415"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cattleyapublicationservices.com\/index.php?rest_route=\/wp\/v2\/media\/417"}],"wp:attachment":[{"href":"https:\/\/cattleyapublicationservices.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cattleyapublicationservices.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cattleyapublicationservices.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}