Һó( ڿ) ‘Ʈ м’ ǥ “Ʈ ұ 꼺 30% , ǰ 43.5% , 15.9% , ؼ 15.5% ϴ ” .
“ (7.7%)ϸ鼭 뵵 3 Ͽ, ش 18.3% ϴ ڸ âϴ Ÿ” ǥߴ.
‘14 ’17 Ʈ 5,003 мϿ, ߱δ ̹ Ʈ å ڷ Ȱ ̴.
Ư, ̹ ߴ Ŀ ․뵿 ڷ Ȱϰ, Ʈ м(PSM : Propensity Score Matching) ǽϿ ŷڵ Ư¡̴.
Ʈ · м
ұԸ (꼺 ) 濵(․ ) ü Ÿ.
ȿ 10 ̸ 꼺 39.0% Ͽ (30.0%) ȿ ũ ȸ߰, ǰ·· ȿ Ÿ.
м 10 ̸ 31.2% Ͽ (15.9%) 2 Ͽ, ·ǰ· ȿ Ҵ.
濵 ȿ 10 ̸ 84.9% Ͽ ڸ âϿ, ȿ Ҵ.
ε 10 ̸ 202.3% ü 7.7% ũ , 1(33.1%) ȿ Ÿ.
м ұԸ ķǰ , Ÿ.
Ʈ غδ κ(78.7%) ϴ Level 1~2() 꼺 ȿ (31.2%) Ÿ.
ٸ, ǰ·· ȿ Level 4(߰2) ر Ҵ.
Ʈ ο
Ʈ Ϸ м(PSM : Propensity Score Matching) ǽ Ʈ ··뿡 Ұ, Ⱓ Ҽ ȭǴ Ÿ.
߱ 迵 å “ݹ 8 ż ϳ Ʈ ٽ Ȯ ־” ϸ鼭 “ ұԸ Ʈ Ÿٴ Ͽ ұԸ Ʈ Ȯ Բ ȭ ϴ Ʈ(Two-Track) ĥ ʿ䰡 ִ” Ͽ.
߱δ Ʈ Ȯϱ 5 19 żͿ ȸ ȹ̴.
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