15 ‡¥™√— µ ÿ ¢ °”‡π‘ ¥ * »ÿ ¿ °‘ ® π— π ∑–«√°“√** THAILAND JOURNAL OF HEALTH PROMOTION AND ENVIRONMENTAL HEALTH A p r i l - J u n e 2 0 1 1 °“√ª√–‡¡‘ π º≈°√–∑∫‡™‘ ß ¬ÿ ∑ ∏»“ µ√å ¢ Õß∑“߇≈◊ Õ °µà “ ßÊ „π·ºπæ— ≤ π“°”≈— ß º≈‘ µ ‰øøÑ “ œ 16 °√¡Õπ“¡— ¬ à ß ‡ √‘ ¡ „Àâ § π‰∑¬ ÿ ¢ ¿“楒 ‡¡…“¬π - ¡‘∂ÿπ“¬π 2554 17 THAILAND JOURNAL OF HEALTH PROMOTION AND ENVIRONMENTAL HEALTH A p r i l - J u n e 2 0 1 1 °“√ª√–‡¡‘ π º≈°√–∑∫‡™‘ ß ¬ÿ ∑ ∏»“ µ√å ¢ Õß∑“߇≈◊ Õ °µà “ ßÊ „π·ºπæ— ≤ π“°”≈— ß º≈‘ µ ‰øøÑ “ œ