Title V Block Grant Electronic Reporting System(Erp) Status ...
The Methods Section Overall Purposes To describe how you collected, organized and analyzed the data Ensure that enough detail is provided to verify the findings. Enable replication of the study by an appropriately trained person. Goals of the Methods Allows:
-replication of findings - interpretation of results -assessment of the quality of the study and the validity of the conclusions: --Appropriateness of study design --Quality assurance --Bias control Tasks for the Methods Clearly present and define all analysis variables. Organize into logical subsections that illustrate the steps you took to collect, organize and analyze the
data; e.g. - Study population and design - Definition of variables Laboratory methods/epidemiologic investigation Intervention
Statistical analysis Describe what you did, not what you found (Results) Respect chronology Describe original methods in detail; otherwise give references. Examples of Subsection Headings Study population
How many subjects were eligible (eligibility criteria)
How many declined to participate (and why) How many participated How many dropped out Sampling methods Laboratory methods Epidemiologic investigation Baseline data collection Diagnostic Evaluation Intervention Follow-up Definition of variables
Exposure variables Outcome variables Case definition Statistical analysis 5 Outline of the Methods Section Study setting and design Study sample and methods of data collection Outcome and independent measures Materials and equipment (if used)
Statistical methods The Methods: Study Setting and Design Provide details about the data or data base : Source of data, dates of the study, number of sites and their location Description of data base Example: Data were obtained through special analyses of birth certificate data from Canada, England and Wales, and the US from 1981 to 1997.
In France, data were obtained both from birth The Methods: Study Setting and Design Second Example: The 2007 NSCH uses the State and Local Area Integrated Telephone Survey mechanism. This random-digit-dial survey provides national and state-specific information on the health and well-being of children <18 years of age based on interviews with their parents or guardians. The Methods: Study Sample and
Methods of Data Collection Provide details on case selection criteria: mode of selection (random, matching, convenient, etc.) and sampling frames, number of cases and controls, eligibility criteria, human subjects concerns. The Methods: Data Collection and Study Sample (cont) Provide further details on the study sample: drop-out rate,
missing cases and data, representativeness of sample. The Methods: Outcome Measures Outcome measures Definitions of primary outcome and its measurement Definitions of secondary outcomes and their measurement Operation definitions and instrumentation (validity and reliability) of major variables, scales and tests.
Means for data collection methods (e.g., lab tests, questionnaires, measurement scales, time points for data collection) The Methods: Outcome Measures Example: Insurance adequacy was based on parents judgments of whether their childrens insurance covers needed services and providers, and reasonably covers costs. Specifically, adequacy was derived from parents responses to three questions: 1) Does the childs health insurance offer benefits or cover services that meet his/her needs? 2) Does
the childs health insurance allow him/her to see the health care providers he/she needs? 3) Not including health insurance premiums or costs that are covered by insurance, do you pay any money for the childs health care? and, if yes, How often are these costs reasonable? A summary measure of adequacy was created by combining these variables. If a parent answered always or usually to all three dimensions of adequacy, then the child was considered to have adequate insurance coverage. (No out-of-pocket costs were considered to be always reasonable.) If a parent answered sometimes or never to any of the three
dimensions, the child was considered to be underinsured. Insurance adequacy was examined only for continuously insured children, defined as those children whose parents reported that they currently had any kind of health care coverage, including health insurance, prepaid plans such as HMOs, or government plans such as Medicaid and that, during the past 12 months, there was not any time when he/she was not covered by any health insurance. Parents of children without current health care coverage were also asked whether, during the past 12 months, there was any time when he/she had health care coverage.
The Methods: Defining Independent Variables Example of Different Ways to Define a Variable: Poverty status, measured by the poverty-to-income ratio (PIR), was derived from the established federal poverty level (FPL), which is revised annually to reflect changes in the cost of living as measured by the Consumer Price Index. Poverty status was defined by using the poverty income ratio (PIR), an index calculated by dividing family income by a poverty threshold specific to family size. The PIR is reported in three levels: below the poverty level, one to less than two times the poverty level, and two or more times the poverty level. http://www.cdc.gov/nchs/data/nhsr/nhsr015.pdf
The Methods: Statistical Methods Provide details on the study analysis: Statistical tests and procedures used for each phase of the analysis. Example: We first analyzed the temporal trends in rates of twins and triplets in each country. Relative risks and population attributable risks for preterm and LBW, together with their confidence intervals, were then calculated for twins and triplets with singletons as the reference group.
Second example: The data presentation is composed of five parts. Part one shows the distribution of uninsured, underinsured, and fully insured US children by demographic and health characteristics. Part two uses four logistic regression models to examine factors associated with the overall underinsurance measure, and each of its three components among continuously insured children. In these models underinsured children with continuous coverage were compared to children with continuous and adequate coverage. Maternal education and poverty were not included due to high correlation with insurance type.
Part three examines the association between the measures of access and quality and the four-level insurance variable. Part four uses adjusted logistic regression models to examine the association between level of health insurance and the five access and quality measures plus the five components of medical home. Part 5 examines the three components of underinsurance in relation to measures of access and quality among continuously insured children. The Methods: Statistical Methods (cont)
Sample size and power Consult statistician early on Justification in terms of power or precision for the primary endpoint Method used to calculate the sample size The Methods: Statistical Methods (contd) Data processing methods for quality assurance Data analysis software used and for what purpose
Value of flow diagrams in reports of randomized controlled trials JAMA 2001;285: 19961999 20 21 Improving Clarity of Methods Section Present methods logically Chronologically
Group related methods together Use subheadings Cite references if necessary Use tables if necessary Common Problems in Writing Methods Sections Insufficient detail: Novel procedures Subject selection Randomization methods Allocation concealment
Blinding Statistical methods Switching between active and passive voice
ACC/460. Government and Non-Profit Accounting. WEEK THREE. ... There are five categories defined by the GASB that should be included in the statistical section. The most recent 10 years of data should be presented for each. Financial trends information.
Lessons Learned from IMP 1.0: Risk Models. Facilitate Continuous Improvement/Feedback Loops. Evolving from relatively coarse "index" type of risk models used to rank line pipe segment baseline assessment scheduling priority over to investigative orientated approaches/models
This technique is also widely used on textiles, including T-shirts. Robert Rauschenberg andAndy Warhol are examples of artists that used silkscreen. Robert Rauschenberg, Retroactive I, Oil and Silk Screen on Canvas, 1964. Andy Warhol, Marilyn, Silk Screen, 1967.
Intraoperative Phase of Care. Integrated pain management. Fast track process. Individualized fluid management. Processes to ensure on time starts. Efficiency through predictability~information sharing. Scheduling initiatives to minimize cancellations and increase efficency.
Valley of Dry Bones Ezekiel 37:1-14 Hebrews 4:12 For the word of God is living and powerful, and sharper than any two-edged sword, piercing even to the division of soul and spirit, and of joints and marrow, and is a...
Aufgabe des Hausarztes in der Betreuung von Tumorpatienten „ Das Aufgabengebiet des Hausarztes in der onkologischen Versorgung aus der Sicht des Klinikers umfasst die Prävention, also Aufklärung und Vorsorge, die Zuweisung bei Verdacht an ein Onkologisches Zentrum, supportive und palliative...
Classes of Teeth 2I, 1C, 2P, 3M Incisors Chisel shaped for cutting Canines Fanglike teeth that tear or pierce Premolars (bicuspids) and Molars Have broad crowns with rounded cusps for grinding or crushing Figure 22.10a Incisors Central (6-8 mo) Incisors...
Ready to download the document? Go ahead and hit continue!