Nocturia increases the risk of falls and fractures

This study reviewed the association between nocturia and falls and fractures. Researchers suggested that nocturia is associated with a 1.2-fold increased risk of falls and a 1.3-fold increase in fractures.

Nocturia consists of waking up more than one time each night to urinate. It is one of the most common urinary symptoms and is associated with a 30% increase in the risk of death. Nocturia is also associated with advanced age. Around 1 in 4 adults of 60 or more years of age have two nocturia events per night, which affects their quality of life. Other common factors related to nocturia are diabetes, heart disease, depression, and no physical activity.

Prior studies have shown that nocturia is associated with falls. However, the association between nocturia and fractures (broken bones) is not always clear.

This study reviewed 9 other studies with information about patients with nocturia. The association between nocturia and falls and fractures was assessed.

Patients with nocturia were at 1.2 times more at risk of falling. The risk of fractures was 1.32 times higher for these patients. No significant effect was seen in relation to age, gender, or follow-up time. 

This study concluded that nocturia is associated with a 1.2-fold higher risk for falls and a 1.3-fold risk for fractures.

Most of the studies included were considered moderate quality. Further studies are needed to confirm these results.