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Summary
Urinary stone colics are more common in males over 30 and occur more often in summer. High temperatures and decreasing air pressure are linked to increased stone colic incidence.
Area of Science:
- Urology
- Epidemiology
- Environmental Health
Background:
- Urinary stone disease is a significant health concern with complex etiological factors.
- Understanding epidemiological patterns is crucial for public health interventions.
Purpose of the Study:
- To investigate the epidemiological characteristics of urinary stone colics in a Japanese population.
- To identify demographic and climatic factors associated with urinary stone colic incidence and recurrence.
Main Methods:
- A 5-year epidemiological study was conducted in a defined basin in central Japan.
- Data on patient demographics, stone colic episodes, and recurrence rates were collected.
- Climatic data including temperature and air pressure were analyzed in relation to stone colic incidence.
Main Results:
- Urinary stone colics were 2.5 times more frequent in males than females, primarily in individuals over 30 years old.
- Recurrence of urinary stones was observed in 24.5% of cases.
- A significantly higher incidence of stone colic was noted in summer, with lower rates in autumn. Decreasing air pressure and high temperatures were frequently associated with colic episodes.
Conclusions:
- Male gender and age over 30 are significant risk factors for urinary stone colics in this population.
- Environmental factors, particularly high temperatures and seasonal changes, play a role in the occurrence of urinary stone colic.
- Recurrence rates highlight the need for long-term management strategies for urinary stone disease.