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˜µ¦µŠš¸É 2 (˜n°) —Š o°¤¼ ¨ °Š°µ„µ¦žª—®¨´Š‹µ„„µ¦ž¦³Á¤·œ˜µ¤Â°™µ¤°°Áªš¦¸ ‹Î µœªœš´ÊŠ·Êœ 10 o°
®´ª o°ž¦³Á¤·œ˜µ¤Â°™µ¤°°Áªš¦¸ ‡œ ®´ª o °ž¦³Á¤·œ˜µ¤Â°™µ¤°°Áªš¦¸ ‡œ
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œ´ÉŠÁ„oµ°¸ÊÅ®œ„ÈŗoœµœÇ Ášnµš¸É˜o°Š„µ¦ 66 (54.1) šÎµŠµœoµœÅ—o ץŤnžª— 46 (37.7)
˜o°Šœ´ÉŠÁ„oµ°¸Êš¸É°Ášnµœ´Êœ ™¹Š‹³œ´ÉŠœµœÅ—o 27 (22.1) šÎµŠµœoµœÅ—o ˜n¤¸ °µ„µ¦žª—Á¡·É¤ ¹Êœ 58 (47.5)
œ´ÉŠÅ—oŤnÁ„·œ 1 ´ÉªÃ¤Š 28 (23.0) šÎµŠµœoµœn ªœÄ®nŗo 15 (12.3)
œ´ÉŠÅ—oŤnÁ„·œ 30 œµš¸ 1 (0.8) °µ„µ¦žª—Áž}œ°»ž¦¦‡ ¥„Áªoœ ŠµœÁµÇ 3 (2.5)
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œÊ宜´ „˜´ª¤µ„¤¸Ã°„µÁ„·—°µ„µ¦žª—®¨´ Šnªœ¨nµŠÅ—o ¼Š„ªn µ ‹µ„„µ¦«¹„¬µ °Š Kapandji ¡ªnµ ˜ÎµÂ®œnŠ„¦³—¼„
´œ®¨´Š¦³—´ Á°ª·Êœš¸É 5 ¨³„¦³—¼„´œ®¨´Š¦³—´ „oœ·Êœš¸É 1 ‹³¦´ Â¦Šš¸É„¦³šÎ µ˜n°®¤°œ¦°Š„¦³—¼ „´œ®¨´Š¤¸
‡nµž¦³¤µ–‡¦¹ÉŠ®œ¹ÉŠ °ŠœÊ宜´ „ (Kapandji, 1974) —´Šœ´Ê œ®µ„œÊ宜´„˜´ ª‡n°œ oµŠ¼Š ¦·Áª–„¦³—¼ „´œ®¨´Š¦³°´
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šÎµŠµœš¸ÉšÎ µÄ®oÁ„·—°µ„µ¦žª—®¨´Š¤µ„»— ‡º ° „µ¦¥„ °Š®œ´„ ¦o°¥¨³ 65 šÎµŠµœÄœšnµš¸ÉŸ·—›¦¦¤µ˜· ¦o°¥¨³ 47 ¨³
šnµ®¨´ ŠŠ° (stooping) ¦o°¥¨³ 34 ×¥ÁŒ¡µ³„µ¦·—Á°¸Ê¥ª˜´ªÅž—oµœ o µŠÂ¨³šnµ¥ºœ°µ‹šÎµÄ®oÁ„·—¦Š„—˜n °®¤°œ¦°Š
„¦³—¼„´œ®¨´ Š¦³—´Á°ª·Êœš¸É 3 ¨³ 4 ¤µ„™¹Š 120 ¨³ 100 „·Ã¨„¦´¤˜µ¤¨Îµ—´ (Engels, 1996) ‹¹Š°µ‹Áž}œÁ®˜»Ÿ¨Ä®o