Binary Logistic Regression ¸ðÇü ÀûÇÕÀ» »ç¿ëÇÏ¿© ½Â»êºñ ¹× ½Å·Ú ±¸°£À» °è»êÇÒ ¼ö ÀÖ´Ù.
¿¹¸¦ µé¾î, ¾Æ½ºÇǸ° º¹¿ë°ú ½ÉÀå ¸¶ºñ °£ÀÇ °ü°è¸¦ Á¶»çÇÏ°í ´ÙÀ½°ú °°Àº 2 X 2 ºÐÇÒÇ¥¿¡
´ëÇÑ Odds Ratio ¹× Odds Ratio¿¡ ´ëÇÑ ½Å·Ú ±¸°£À» °è»êÇÏ·Á°í ÇÑ´Ù.
Odds Ratios for Categorical Predictors
Level A Level B Odds Ratio 95% CI
±×·ì
À§¾à ¾Æ½ºÇǸ° 1.8321 (1.4400, 2.3308)
Odds ratio for level A relative to level B
Odds Ratio´Â 1.8321ÀÔ´Ï´Ù.
Áï, À§¾àÀ» º¹¿ëÇÏ´Â »ç¶÷¿¡°Ô ½ÉÀå ¸¶ºñ°¡ ¹ß»ýÇÒ ½Â»êÀÌ ¾Æ½ºÇǸ°À» º¹¿ëÇÏ´Â
»ç¶÷º¸´Ù 1.8321¹è Å©´Ù. ½ÇÁ¦ Odds RatioÀÇ °ªÀÌ 1.44¿Í 2.3308 »çÀÌ¿¡ ÀÖ´Ù°í
95% È®½ÅÇÒ ¼ö ÀÖ´Ù.