The three  objectives of a analytical  study of buddhist monks ’ health care behavior in  Phrae  province  were   1) To study the buddhist monks ’ health care behavior in  Phrae  province,  2) To compare the behavior  health care of the priest  which  were  divided by age,   years,  education  and  location of  the temple,  and  3) To provide guidelines for the prevention and solution of health problems of  them  in Phrae province. 262 populations were studied.  Data collection was conducted by the use of questionnaires.  As for quantitative data, percentage,   mean,  standard  deviation,  t-test,  One – Way  Anova : F – test were  used, The  data  were  analyzed  by  SPSS program.

               From the results of the study, It was found  that the basic  of  knowledge on  the health care of  the  monks in Phrae province was most the environmental health care, average 1.85, the second were  actually, average 1.80,  food, average 1.79, air average 1.73, emotional value,  average 1.65 and exercise,  average  1.64. The most of  one’s inborn disease of monk in Phrae  province  were  back pain,  lumbar and  arthritis,  30.53% of  disease  and  minor disease was  hypertension, 24.81% of disease.

               Comparing  the behavior of  performance in the health care  of the overall  which divided by age,   years,  education  and  location of  the temple   of   priest  in  Phrae province. It was found that the environmental to health care was at most level. Health care in food, air, emotional and exercise were at the medium level. An allurements which lead to ruin had been involved was at   the least level.  Overall, the results of hypothesis testing. It was found that the behavior observed in the health care of the priest in Phrae province was not different at .05 level of   significance.