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All Journal Jurnal Kesehatan Masyarakat Andalas (Andalas Journal of Public Health) Proceeding International Health Conference
Hermita Bus Umar
Poltekkes Kemenkes Padang
Public Health

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PRINCIPAL COMPONENT ANALYSIS (PCA) DAN APLIKASINYA DENGAN SPSS Hermita Bus Umar
Jurnal Kesehatan Masyarakat Andalas Vol 3, No 2 (2009): Jurnal Kesehatan Masyarakat Andalas
Publisher : Faculty of Public Health, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24893/jkma.v3i2.68

Abstract

PCA (Principal Component Analysis ) are statistical techniques applied to a single set of variables when the researcher is interested in discovering which variables in the setform coherent subset that are relativity independent of one another.Variables that are correlated with one another but largely independent of other subset of variables are combined into factors. The Coals of PCA to which each variables is explained by each dimension. Step in PCA include selecting and mean measuring a set of variables, preparing the correlation matrix, extracting a set offactors from the correlation matrixs. Rotating the factor to increase interpretabilitv and interpreting the result.
PRINCIPAL COMPONENT ANALYSIS (PCA) DAN APLIKASINYA DENGAN SPSS Hermita Bus Umar
Jurnal Kesehatan Masyarakat Andalas Vol 3 No 2 (2009): Jurnal Kesehatan Masyarakat Andalas
Publisher : Faculty of Public Health, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24893/jkma.v3i2.68

Abstract

PCA (Principal Component Analysis ) are statistical techniques applied to a single set of variables when the researcher is interested in discovering which variables in the setform coherent subset that are relativity independent of one another.Variables that are correlated with one another but largely independent of other subset of variables are combined into factors. The Coals of PCA to which each variables is explained by each dimension. Step in PCA include selecting and mean measuring a set of variables, preparing the correlation matrix, extracting a set offactors from the correlation matrixs. Rotating the factor to increase interpretabilitv and interpreting the result.
The Relationship of Knowledge and Eating Patterns with The Incident of Hypertension in Pre-Elderly Aysah, Feby; Bus Umar, Hermita; Yuniritha, Eva; Kasmiyetti; Sartika, Wiwi
proceedinginternational Vol. 4 (2024): Proceeding International Conference 1th February 2024
Publisher : POLTEKKES KEMENKES PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33761/jd.v4i.37

Abstract

The incidence of hypertension is always increasing due to many factors. This study aims to determine the relationship between knowledge and diet with the incidence of hypertension in the elderly in Jorong Sikabu Hilir, Ulakan Tapakis District, Padang Pariaman Regency.This study used a cross-sectional design, the research sample was all pre-elderly people in Jorong Sikabu Hilir, Ulakan Tapakis District, Padang Pariaman Regency, totaling 42 people. Data collection uses the SQ-FFQ form and questionnaire. Data analysis using Chi Square with a confidence level of 95%. The results of the research found that 54.8% of respondents had hypertension, 52.4% had poor knowledge and 57.1% had poor eating patterns. Statistically there is a significant relationship (p=0,032) between knowledge and the incidence of hypertension, there is a significant relationship between diet (p=0,035) and the incidence of hypertension. It is hoped that the puskesmas will emphasize more on knowledge about the link between hypertension and cardiovascular disease and the community, especially the pre elderly population (45-54 years) will better maintain their diet and consume foods high in potassium and maintain an ideal body weight to prevent the occurrence of hypertension.
Co-Authors Aysah, Feby Eva Yuniritha, Eva Kasmiyetti, Kasmiyetti Wiwi Sartika