Showing 1415–1428 of 1,492 results for "Nandasari Tharisa Shafa"

Journals 2021 UN

Korelasi antara Supervisi Akademik dengan Kompetensi Profesional Guru di Sekolah Dasar

Meutia Shafa Prastania · Herry Sanoto

Peran kepala sekolah dalam meningkatkan kemampuan, kompetensi dan kinerja guru dirasa penting dalam upaya menjadikan pembelajaran lebih berkualitas. Peningkatan kompetensi guru khususnya kompetensi profesional guru dapat dengan melakukan kegiatan supervisi akademik. Tujuan penelitian ini adalah untuk mengetahui korelasi atau hubungan antara supervisi akademik dengan kompetensi profesional guru di SD Pangudi Luhur Ambarawa. Metode penelitian ini adalah kuantitatif dengan metode statistika dan deskripsi. Hasil penelitiannya adalah terdapat hubungan antara pelaksaan supervisi akademik dengan peningkatan kompetensi profesional guru di SD Pangudi Luhur Ambarawa. Hubungan yang terjalin antara dua variabel ini merupakan hubungan yang sangat kuat, signifikan, dan juga berarah positif. Hal ini dapat dilihat dari hasil uji korelasi rank spearman yang dilakukan, dimana nilai koefisien korelasi menghasilnya nilai sebesar 0,945 yang berarti kedua variabel memiliki hubungan yang sangat kuat. Nilai signifikansi menunjukkan hasil 0,001 < 0,05 artinya hubungan antara dua variabel signifikan, dan arah hubungan menunjukkan positif.

Universitas Pahlawan Tuanku Tambusai
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Resource 2021 UN

Komputer jurnal

Tharisa Amalia
Not Specified
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Journals 2021 EN

Ninety-day complication, revision, and readmission rates for current-generation robot-assisted thoracolumbar spinal fusion surgery: results of a multicenter case series

Jason I. Liounakos · Asham Khan · Karen Eliahu +13 more

OBJECTIVE Robotics is a major area for research and development in spine surgery. The high accuracy of robot-assisted placement of thoracolumbar pedicle screws is documented in the literature. The authors present the largest case series to date evaluating 90-day complication, revision, and readmission rates for robot-assisted spine surgery using the current generation of robotic guidance systems. METHODS An analysis of a retrospective, multicenter database of open and minimally invasive thoracolumbar instrumented fusion surgeries using the Mazor X or Mazor X Stealth Edition robotic guidance systems was performed. Patients 18 years of age or older and undergoing primary or revision surgery for degenerative spinal conditions were included. Descriptive statistics were used to calculate rates of malpositioned screws requiring revision, as well as overall complication, revision, and readmission rates within 90 days. RESULTS In total, 799 surgical cases (Mazor X: 48.81%; Mazor X Stealth Edition: 51.19%) were evaluated, involving robot-assisted placement of 4838 pedicle screws. The overall intraoperative complication rate was 3.13%. No intraoperative implant-related complications were encountered. Postoperatively, 129 patients suffered a total of 146 complications by 90 days, representing an incidence of 16.1%. The rate of an unrecognized malpositioned screw resulting in a new postoperative radiculopathy requiring revision surgery was 0.63% (5 cases). Medical and pain-related complications unrelated to hardware placement accounted for the bulk of postoperative complications within 90 days. The overall surgical revision rate at 90 days was 6.63% with 7 implant-related revisions, representing an implant-related revision rate of 0.88%. The 90-day readmission rate was 7.13% with 2 implant-related readmissions, representing an implant-related readmission rate of 0.25% of cases. CONCLUSIONS The results of this multicenter case series and literature review suggest current-generation robotic guidance systems are associated with low rates of intraoperative and postoperative implant-related complications, revisions, and readmissions at 90 days. Future outcomes-based studies are necessary to evaluate complication, revision, and readmission rates compared to conventional surgery.

Journal of Neurosurgery Publishing Group
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