Chamberlain College Elements of Quantitative Research Paper Re-write paper I had used it for a previous course and can only use 50% of the same information. Please use APA guidelines 350 or more words you may use same reference information. I have attached the rubuic Running head: QUANTITATIVE FAMILY NURSE PRACTITIONER
Article on Quantitative Family Nurse Practitioner
Name
Institutional Affiliation
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QUANTITATIVE FAMILY NURSE PRACTITIONER
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Article on Quantitative Family Nurse Practitioner
The research article selected for this assignment is Shimoda’s et al (2017) study on
standard levels of patient exercises and risks associated with lack of such exercises. The authors
have performed this research to assess the value of doing frequent and different types of
exercises among patients. The research design used in this study is experimental. Here, the
authors have control, the power to manipulate, and even the ability to change the predictor
variable. Instead, they did not only depend on explanation, interactions, as well as observations
to derive a deduction. Typically, it means that in this research, the researchers did not only rely
on surveys, questionnaires, correlations, as well as case studies to make their conclusions. In this
study, a cohort evaluation was conducted using 192 hemodialysis patients from a Japanese clinic.
Moreover, these patients were also followed up to a maximum of seven years. The researchers
used the participants’ average steps during each non-dialysis to measure the patients’ physical
activities. The population for this research was selected from Japanese society. Moreover, it was
also an experimental study because patients that were chosen to participate were above the age of
eighteen and they willingly chose to participate. They were then divided into groups, which were
controlled by the researchers using questionnaires, surveys, as well as direct observations in
relation to their level of physical activities.
In this research, intervention X stands for the leisure time of physical activity. The
authors assessed several independent factors, including socio-demographic information, barriers
to patients’ physical exercises, as well as patients’ histories of childhood levels of exercises. The
study participants were asked questions and the researchers directly measured their physical
activities using accelerometer placed on each of the participants’ waist. The nomenclature O
represents the study’s observation as well as data collection, where surveys and questionnaires
QUANTITATIVE FAMILY NURSE PRACTITIONER
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were utilized in addition to direct observations to measure and assess participants’ physical
activities. Before data was analyzed, the researchers ensured that they inspected the data
contained in the accelerometer to make sure that it was free of errors. Measurements and analysis
also ranged from day one to four days of non-dialysis days. The researchers also assessed the
effect of changes in participants’ physical activities using the Cox proportional hazard tool.
During the data analysis process, they also used the average number of steps that were taken per
non-dialysis day in efforts to measure physical activity levels. Additionally, they also calculated
the difference in physical activities between baseline as well as twelve months, including the
percentage change in the level of physical activities of participants. A rise or fall in participants’
physical activities above 30 percent was considered as being less or more active correspondingly.
The nomenclature R also represented random assignment, where the study’s participants were
required to wear accelerometers around their waists for a defined time. The use of
accelerometers included measuring the participants’ levels of physical activities during sleep,
swimming, as well as personal hygiene.
In terms of sampling, the authors studied sample characteristics, which were presented in
mean as well as standard deviation. They also classified and categorized variables in absolute
values as well as in percentages. The researchers also used chi-square in their efforts to assess
the levels of associations among the dependent and independent variables. They also employed
the use of binary logistic regressions, especially the forward stepwise, which were created with
the associations showing statistical significance of p ≤0.05. A major advantage of using the
random sampling technique is that the sample used in this particular study represented the
population that was supposed to be covered. Moreover, the use of random sampling also ensured
that the researchers were able to significantly decrease the level of sampling errors associated
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with the study. However, random sampling also has its downfall. One of the main disadvantages
of random sampling is that it could be significantly difficult to achieve and might result in some
form of biases. In this case, the use or application of random assignments was used by the
researchers to select the populations between the two groups. In this sense, it was used to select
participants based on their age and consent to take part in the research endeavor. According to
this research, the type of barriers preventing participants’ physical activities and the degree of
their physical activity associations differed from one population into the other. This practice also
showed that the results indicated in this study depended on the geographical locations since the
majority of the prior studies in this field usually concentrated in developed nations, where
participant’s lack of financial resources remained a non-issue thing in populations sampled.
Consequently, there is an important need for further studies in this field, especially because most
of the studies conducted have often relied on geographical locations as well as participants’
soci0-economic indicators.
QUANTITATIVE FAMILY NURSE PRACTITIONER
References
Shimoda, T., Matsuzawa, R., Yoneki, K., Harada, M., Watanabe, T., Matsumoto, M., &
Matsunaga, A. (2017). Changes in physical activity and risk of all-cause mortality in
patients on maintenance hemodialysis: a retrospective cohort study. BMC nephrology,
18(1), 154. Retrieved from
https://bmcnephrol.biomedcentral.com/articles/10.1186/s12882-017-0569-7#Bib1
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The focus of the Week 3 discussion is on two important elements of quantitative research studiesdesign and sampling. The approach or design, quantitative or qualitative, also applies to EBP projects.
Both quantitative and qualitative have different designs or traditions that fall under these two broad
categories.
Select a single-study quantitative research study article related to your specialty track (Family Nurse
Practioner) and provide the permalink to the article. Then discuss each of the following items.
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Identify whether the research study design is experimental, quasiexperimental, or
nonexperimental. Provide the rationale for answer.
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Identify the appropriate representation for the research study article you selected using the
nomenclature of X for intervention, O for observation and data collection, and R for random
assignment to a research study group.
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Identify the type of sampling (probability vs. nonprobability) that was used in the research study
article you selected.
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Identify one advantage and one disadvantage to the sampling type used (probability vs.
nonprobability).
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Identify whether there was random assignment to research study groups in the research study
article you have selected.
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If random assignment to groups was used, how does this strengthen the research study design?
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