Project Analysis PDF
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Al-Quds University
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Summary
This document contains various missions related to laboratory testing and analysis. Mission I analyzes different methods of obtaining readings. Mission II delves into analyzing data from 50 randomly selected participants, Mission III evaluates chemical control readings, and Mission IV discusses insert sheets.
Full Transcript
Mission-I: For three different methods (Method A, Method B, and Method C); depending on the obtained instrument readings for each method at 10 different concentrations 5, 10, 20, 30, 40, 50, 60, 70, 80, 90 (mg/dl) of the analytes; Method (A) Readings: 5.3, 10.8, 20.6, 30.1, 41.4, 52.6, 60.8, 72.5, 8...
Mission-I: For three different methods (Method A, Method B, and Method C); depending on the obtained instrument readings for each method at 10 different concentrations 5, 10, 20, 30, 40, 50, 60, 70, 80, 90 (mg/dl) of the analytes; Method (A) Readings: 5.3, 10.8, 20.6, 30.1, 41.4, 52.6, 60.8, 72.5, 84.2, and 92.4 Method (B) Readings: 4.9, 10.2, 20.2, 29.3, 39.8, 51.9, 56.4, 62.7, 71.3, and 80.6 Method (C) Readings: 3.1, 8.2, 18.6, 26.7, 34.4, 47.8, 60.3, 71.2, 82.9, and 91.9 1. Establish the Ordinary Least Squares (OLS) curve and equation for each method and test the predicted error for the provided readings. 2. Draw the OLS curve for each method including the blotting of the obtained results for each method 3. Assess and compare the compatibility using the Bland-Altman Plot and identify which two methods demonstrate greater compatibility. Note: Provide a detailed analysis of the results. Mission-II: The results below represent the laboratory test results for 50 randomly selected participants. Data: 79, 81, 82, 86, 81, 82, 84, 66, 82, 81, 78, 82, 91, 82, 84, 81, 82, 90, 81, 82, 83, 82, 81, 88, 85, 82, 51, 82, 87, 81, 134, 81, 83, 82, 84, 87, 82, 81, 78, 85, 81, 85, 82, 88, 122, 81, 93, 55, 82, and 82 1. Establish the reference interval for these readings. Take into consideration the presence of any outlier values in this dataset. 2. Formulate a strategy for identifying and managing outliers within the dataset, and outline the statistical methods or criteria you would use to determine a reference value. Mission-III: Based on the provided insert sheet for a clinical chemistry control, If Control Level 1 was utilized to assess amylase and the results for twenty readings over 20 days are as follows: 62, 61, 61, 60, 60, 66, 64, 66, 62, 59, 68, 63, 61, 64, 63, 69, 64, 63, 62, and 66 (U/L) 1. What is your evaluation of these readings? 2. What is the laboratory-specific range for amylase based on the observed results? Mission-IV: Discuss in detail the attached insert sheets 1. Magnesium Xylidyl-Blue Insert Sheet 2. HBsAg Package Insert Sheet