Nursing research Paper Example | Topics and Well Written Essays - 500 words

Nursing - Research Paper ExampleThe p apprize is less than 0.001 which indicates that the selective information obtained are statistically significant. This, therefore, means that one should decrease their caloric intake to maintain a low BMI because a high BMI puts one at a risk of getting lifestyle diseases such as high blood pressure and type 2-diabetes.2) There is a very strong link between BMI and HDL cholesterin because according to the results, the correlation coefficient is very close to -1.00 (0.794). The kindred is however negative meaning as the BMI of an individual increases, the level of HDL cholesterol decreases. The p pass judgment is also less than 0.001 meaning that the results are statistically significant. Since it is healthy to have high HDL cholesterol levels, one should, therefore, aim at reducing their BMI to delightful levels.3) The relationship between the caloric intake and age of the respondents is non strong as indicated by the correlation coefficien t (0.129) which is neither close to 1.00 nor - 1.00. The corresponding p value (0.588) also supports the results since it is far much greater than 0.001 indicating that the degree of significance is very low.4) Using correlations as a statistical test has got several shortcomings. The correlation does not mean a cause-and-effect link between variables and so cannot be used for certain research questions which seek to determine that kind of relationship (Munro, 2005). For instance, it does not envision if an increased caloric intake leads to a high BMI or high BMI causes one to take fewer calories. It also quantifies only the strength of the linear relationship and does not provide other details concerning the relationship between the variables. Correlations are also bivariate meaning they only compare two variables from two data sets at a time which may increase chances of making errors since this rarely occurs in reality (Trochim, 2006). This makes it unsuitable for researchers lo oking for interconnected relationships