In 2002, the National Kidney Foundation published treatment guidelines that identified five stages of Chronic Kidney Disease (CKD) based on declining GFR measurements. The guidelines recommend different actions based on the stage of kidney disease.
CSV (Comma Separated Value) was a file format devised to store tabular data. It uses commas to separate each entry in a row and the newline symbol to go to the next row. Excel is a more recent spreadsheet application from Microsoft and it saves the data with its own file format.
Edit a .csv file of contacts you want to import to Outlook. Let's say you want to edit a .csv file that you exported from Outlook, and then import it back to Outlook or another email provider. Using Excel makes it easy to edit the .csv file. Here are a few things to remember when editing a .csv file: Keep the column headings in the first row.