Institusion
Sekolah Tinggi Ilmu Kesehatan Nasional
Author
Yaninda, Setyanti Ekasari
Subject
R Medicine (General)
Datestamp
2022-04-14 07:38:37
Abstract :
Typhoid fever is a systemic infection that is still a global problem,
especially in Indonesia. This disease is caused by Salmonella bacteria. The Widal
test is used to detect antibodies to Salmonella bacteria based on agglutination
reactions between bacterial antigens and antibodies called agglutinins. Routine
blood tests can also be used to see the body's defense mechanism against
infection. Lymphocytes are produced by bone marrow, the presence of bacterial
endotoxin causes inhibition of the formation of lymphocytes, so that in some cases
of typhoid fever, low lymphocyte counts are often found. The purpose of this
study was to determine the relationship between Widal titer and lymphocyte count
in patients with suspected typhoid fever.
The Widal test was examined using a microscope to see the agglutination
formed, while the number of lymphocytes was calculated using a hematology
analyzer. The results of the Widal test with a titer of 1/160 were 63.3% with
normal lymphocyte counts and 10% with low lymphocytes. While the titer 1/320
obtained 10% of respondents with normal lymphocyte count and 16.7% with low
lymphocyte count.
The research design used was analytic observation with the type of cross
sectional study. Statistical analysis using Kendall's Tau-b correlation test with
SPSS. From the correlation test, the significance value is 0.009, and the
correlation coefficient is -0.404**, which means that there is a relationship
between the Widal titer and the number of lymphocytes with sufficient closeness.