Researchers reveal that sudden, acute episodes of low back pain are not linked to weather conditions such as temperature, humidity, air pressure, wind direction and precipitation.
Findings published in Arthritis Care & Research indicate that the risk of low back pain slightly increases with higher wind speed or wind gusts, but was not clinically significant.
According to the World Health Organization (WHO) nearly everyone experiences low back pain at some point in their life, making it the most prevalent musculoskeletal condition; affecting up to 33% of the world population at any given time.
“Many patients believe that weather impacts their pain symptoms,” explains Dr. Daniel Steffens with the George Institute for Global Health at the University of Sydney, Australia. “However, there are few robust studies investigating weather and pain, specifically research that does not rely on patient recall of the weather.”
For the present case-crossover study 993 patients seen at primary care clinics in Sydney were recruited between October 2011 and November 2012. Weather data from the Australian Bureau of Meteorology were sourced for the duration of the study period. Researchers compared the weather at the time patients first noticed back pain with weather conditions one week and one month before the onset of pain.
Results showed no association between back pain and temperature, humidity, air pressure, wind direction or precipitation. However, higher wind speed and wind gusts did slightly increase the chances of lower back pain, but the amount of increase was not clinically important.