If you were making a vacuum cleaner that had 95 CFM of airflow and your competitor had 105 cfm of airflow then it would be hard to sell your vacuum. That is why there is typically 4 ways power is measured. 1. Release no data just talk in generalities.
Left side pain above the hip caused by an accident or trauma might include a dislocated hip joint or a fractured hip. Many older persons are at high risk for a fractured hip if they have a fall. Most hip fractures occur in adults over the age of 65.
When the nerves are pinched on the left side of your spine, they can simulate a heart attack because the pain travels around the ribs or through the chest on the left side. Sometimes the pain can last for days if the nerve is being pinched hard enough.