Cartia medical information

The trends or patterns of cartia medical information the subgroups can be difficult to decipher because, except for the bottom categories, the categories do not rest on a flat baseline. To see the difference between grouped and cartia medical information stacked bar charts, look at cartia medical information Figure 4. With the stacked bar chart, you can easily see the change in the total number of deaths between the two years; however, it is difficult to see cartia medical information the values of each cause of death. On the other hand, with cartia medical information the grouped bar chart, you can more easily see the changes by cause of death. 23 Number of Deaths by Cause Among 2544 Year Olds — United States, cartia medical information 1997 and 2003 50. 000 \ 5,000 0 ■ Unintentional injuries Homicide and cartia medical information suicide Malignant neoplasms ■

Heart disease □ HIV infection □ Diabetes mellitus □ All others 1997 2003 Data Source: Webbased Injury Statistics Query and Reporting System (WISQARS) cartia medical information [online database] Atlanta; National Center for Injury Prevention and Control, [cited2006 Feb 15]. Displaying Public Health Data Page 448 100% component bar charts A 100% component bar chart is a variant of a stacked bar chart, in which all of the bars are cartia medical information pulled to the same height (100%) and show the components as percentages of the total rather than as actual values. This type of chart is useful for comparing the contribution of different subgroups within the categories of the main variable. 24 shows a 100% component bar chart that compares lengths of cartia medical information hospital stay by age group. The figure clearly shows that the percentage of people who stay in the hospital for 1 day or less (bottom component) is greatest for children ages 04 years, and declines with increasing age.

Oncomitantly, lengths of stay of 7 or more days cartia medical information increase with age. However, because the columns are the cartia medical information same height, you cannot tell from the columns how many people in each age group cartia medical information were hospitalized for traumatic cartia medical information brain injury — putting numbers above the bars to indicate the totals in each age group would cartia medical information solve that problem. 24 Length of Hospital Stay for Traumatic Brain Injuryrelated Discharges — 14 States*, 1997 100 75 7 Days ‘Alaska, Arizona, California, Colorado, Louisiana, Maryland, Minnesota, cartia medical information Missouri, Nebraska, New York, Oklahoma, cartia medical information Rhode Island, South Carolina and Utah Source: Langlois JA, Kegler SR, Butler JA, Gotsch KE, Johnson RL, Reichard AA, et al Traumatic brain injuryrelated hospital discharges: results from a 14state surveillance system. Displaying Public Health Data cartia medical information Page 449 Deviation bar charts While many bar charts show only positive values, a deviation bar chart displays both positive and negative changes from a baseline. 25 shows such a deviation bar chart of selected reportable diseases in the United States. A similar chart appears in each issue of cartia purchase generic zebeta tablets online medical information CDC’s Morbidity and Mortality Weekly Report. In this chart, the number of cases reported during the past 4 weeks is compared to the average number reported during comparable periods of the past few years. The deviations to the right for hepatitis B and pertussis indicate increases over historical levels. The deviations to the left for measles, rubella, and most of the other diseases indicate declines in reported cases compared to past levels. In this particular chart, the xaxis is on a logarithmic scale, so that a 50% reduction (onehalf of the cases) and a doubling (50% increase) of cases are represented by bars of the same length, though in opposite directions.