ABSTRAK
Teknik anesthesia regional blok subarachnoid (RA BSA) adalah yang palingbanyak dilakukan setelah teknik anesthesia umum inhalasi pipa endotrakea (GAPET) di RSUP Sanglah. Teknik anesthesia regional blok subarachnoid dapatmenggantikan teknik anesthesia umum pipa endotrakea pada pasien minilaparatomi (appendisectomy dan laparatomi kehamilan ektopik). Belum pernahdilakukan studi tentang cost effectiveness analysis (CEA) pada teknik anesthesiaregional blok subarachnoid di RSUP Sanglah. Cost diambil dari catatan medispenggunaan obat di ruang operasi dan ruang pemulihan. Outcome (efektifitas)dilihat dari kejadian efek samping pasca operasi (nyeri akut pasca operasi, mualmuntah pasca operasi / PONV dan menggigil (shivering) . Hasil penelitianmenunjukkan bahwa teknik anesthesia regional blok subarachnoid lebih costeffective daripada teknik anesthesia umum pipa endotrakea pada pasien minilaparatomi (appendisectomi dan laparatomi kehamilan ektopik) di RSUP SanglahBali.

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ABSTRACT
Regional anesthesia blok subarachnoid is the most common anesthesia techniqueafter general anesthesia endotracheal tube at RSUP Sanglah. Regional anesthesiablok subarachnoid can replaced the general anesthesia endotracheal tube forminilaparatomy (appendisectomy & laparotomy ectopic pregnancy) patient. Noneof report on cost effectiveness analysis for regional anesthesia blok subarachnoidat RSUP Sanglah. Cost were calculated from anesthesia record paper at theoperating room and recovery room. Outcome were taken from side effect afteroperation (acute pain, post operative nausea vomiting and shivering). The result,anesthesia regional blok subarachnoid were more cost effective than generalanesthesia endotracheal tube for mini laparotomy (appendisectomy andlaparotomy ectopic pregnancy) at RSUP Sanglah Bali.