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Related Concept Videos

Review and Preview01:10

Review and Preview

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In statistics, several tools are used to interpret the data. Measures of central tendency represent the characteristics of the data, such as mean, median, and mode. Additionally, measures of variance like standard deviation and range are used to find the spread of data from the mean. Relative standing measures the distance between data locations. Commonly used measures of relative standings are percentile, z score, and quartiles.
Percentiles are a type of fractile that partition data into...
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Review and Preview01:13

Review and Preview

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Data are individual items of information obtained from a population or sample. Data may be classified as qualitative (categorical), quantitative continuous, or quantitative discrete. Because it is not practical to measure the entire population in a study, researchers use samples to represent the population. A random sample is a representative group from the population chosen by using a method that gives each individual in the population an equal chance of being included in the sample. Random...
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Nursing Interventions I: Taxonomy of Nursing Interventions01:03

Nursing Interventions I: Taxonomy of Nursing Interventions

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Nursing interventions are chosen as part of the planning process to achieve patient outcomes. Once nursing diagnoses are determined, the goals and outcomes are specified, then the nursing interventions are selected and individualized according to the patient's situation.
A nursing intervention is a treatment or action based on scientific concepts and knowledge from the nursing, behavioral, and physical sciences. Identifying and prioritizing nursing interventions based on the desired outcome...
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Nursing Interventions II: Selecting and Classifying the Nursing Interventions01:29

Nursing Interventions II: Selecting and Classifying the Nursing Interventions

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Creating and executing a nursing diagnosis helps nurses plan care and guide patient, family, and community interventions. They are developed based on a patient's physical evaluation and support measuring the outcomes. It is not recommended to select random interventions throughout the planning process. Instead, consider the following six essential factors when choosing interventions:
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Random and Systematic Errors01:20

Random and Systematic Errors

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Scientists always try their best to record measurements with the utmost accuracy and precision. However, sometimes errors do occur. These errors can be random or systematic. Random errors are observed due to the inconsistency or fluctuation in the measurement process, or variations in the quantity itself that is being measured. Such errors fluctuate from being greater than or less than the true value in repeated measurements. Consider a scientist measuring the length of an earthworm using a...
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Defining Psychology01:24

Defining Psychology

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Psychology is the scientific discipline dedicated to understanding both observable behavior and the internal mental processes underlying such behavior. It aims to comprehend human nature and apply this understanding to solve practical problems, enhance well-being, and improve societal outcomes. An example of psychology's application is the study of prosocial behavior, such as why and under what conditions individuals might help strangers in need. This process involves describing observed...
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Related Experiment Video

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Generation of Prostate Cancer Patient Derived Xenograft Models from Circulating Tumor Cells
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Positive Psychology Interventions in Patients With Prostate Cancer: A Systematic Review.

Eleanor Xu1, Quan H Phung2, Karie Runcie3

  • 1Department of Clinical Psychology, University of Houston, Houston, Texas, USA.

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Positive psychology interventions show promise for improving mental health in prostate cancer patients. These approaches may help alleviate psychological distress, anxiety, and mood disorders, enhancing overall well-being.

Keywords:
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Related Experiment Videos

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Area of Science:

  • Oncology
  • Psychology
  • Evidence-based Medicine

Background:

  • Prostate cancer is a prevalent malignancy in men, frequently causing psychiatric symptoms.
  • Psychiatric symptoms arise from disease progression, hormonal therapies, functional impairments, and psychological patient responses.
  • Positive psychology interventions (PPIs) show efficacy in chronic disease patients but are understudied in prostate cancer.

Conclusions:

  • PPIs demonstrate potential benefits for prostate cancer patients.
  • Hormonal changes and inflammatory biomarkers are identified as potential mediating pathways.
  • Further research with robust methodologies is warranted to confirm these findings.