Sleep quality is a person's level of satisfaction with their sleep. Poor sleep quality
can interfere with the production of the hormone melatonin in the body and trigger
oxidative stress which results in erythrocytes lysizing faster so that there is a
decrease in the amount of hemoglobin in the blood and can cause anemia.
This study uses a quantitative method using a correlational design with a cross
sectional approach. The population is 299 female morning regular students of the
S1 Nursing study program at the Mahardika Institute Cirebon and the sampling is
stratified random sampling obtained by 75 respondents. The instruments used were
questionnaires and data analysis using a chi square statistical test with a
significance value of 0.05.
The results of the univariate analysis of sleep quality with the category of 60
respondents with a percentage (80.0%) experienced poor sleep quality, who
experienced good sleep quality amounted to 15 respondents with a percentage
(20.0%). And the incidence of anemia was obtained as many as 47 respondents with
a percentage (62.7%) of anemia, while female students who were not anemic
amounted to 28 with a percentage (37.3%). The results of bivariate analysis showed
a p value = 0.001 < ɑ = 0.05. So H0 failed to be accepted and Ha was accepted so
that it can be concluded that there is a relationship between Sleep Quality and the
incidence of anemia in female students of the Bachelor of Science (S1) Nursing
Study Program, Faculty of Health at the Mahardika Institute Cirebon.