1.A Study on the Validity of Passive Hemagglutination (PHA) Test for HBsAb.
Korean Journal of Preventive Medicine 1987;20(1):114-119
The author investigated the effect of some variables such as age, sex and the experience of past vaccination on the validity of PHA. The changing pattern of the validity with the change of PHA diagnostic criteria, and the relationship between PHA test result and RIA Ratio Unit were also studied. The results obtained were as follows; 1) No statistically significant difference was found in sensitivity, specificity and negative predictability by sex, but positive predictability was significantly higher in male than that in female. 2) Positive predictability was shown to become higher with the increase of age and negative predictability was found to be significantly different among age groups, but no statistically significant difference was found in sensitivity and specificity by age group. 3) Significantly low specificity and high positive predictability were found in past vaccined group, but no statistically significant difference was found in sensitivity and negative predictability between past vaccined group and non-vaccined group. 4) False negative cases by PHA were found to be the weak positive reactors by RIA and false positive rate of PHA was as high as 46.3 percent. 5) Sensitivity and specificity of PHA at the diagnostic criteria of HBsAb titer 1 : 2 were 98.4% and 53.8% respectively, but after increasing the HBsAb titer to 1 : 64 as the diagnostic criteria the results were 60.0% and 95.6% respectively.
Female
;
Hemagglutination*
;
Humans
;
Male
;
Sensitivity and Specificity
;
Vaccination
2.Active Participation in Reporting Adverse Drug Reactions.
Journal of the Korean Medical Association 2002;45(11):1274-1279
No abstract available.
Drug-Related Side Effects and Adverse Reactions*
3.Pharmacoepidemiology.
Journal of the Korean Medical Association 2001;44(4):403-413
No abstract available.
Pharmacoepidemiology*
4.Implementation of DUR System and Participation of Clinicians.
Journal of the Korean Medical Association 2004;47(2):108-110
No abstract available.
6.Carboxyhemoblobin Dissociation at the Various Partial Pressures of Oxygen.
Korean Journal of Preventive Medicine 1982;15(1):145-152
No abstract available.
Oxygen*
;
Partial Pressure*
9.Response of peripheral nerve to transient ischemia in streptozotocin-induced diabetic rats.
Journal of the Korean Academy of Rehabilitation Medicine 1993;17(3):392-405
No abstract available.
Animals
;
Ischemia*
;
Peripheral Nerves*
;
Rats*
10.The Double Papilla of Vater.
Byung Kun LEE ; Jin KIM ; Hyoun Joo KIM ; Byung Hoon HAN ; Byung Chae PARK
Korean Journal of Gastrointestinal Endoscopy 1996;16(2):277-283
The common bile duct and the duct of Wirsung cojoin at the level of the duodenum, forming the major. papilla of Vater. Existence of a double major papilla, i.e., two neighboring independent papillary structure:, is infrequent. In our endoscopy unit we have experienced one case of double papilla of Vater wherein canulation of the common bile duct and pancreatic duct could be accom plished through either orifice independently.
Common Bile Duct
;
Duodenum
;
Endoscopy
;
Pancreatic Ducts
Result Analysis
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