Type 2 & other diabetes

Combined impact of heat and dust on diabetes hospitalization in Kuwait

BMJ Open Diabetes Res CarePublished Case-crossover study

Authors' conclusion

Both heat and dust seem to contribute to the increased diabetes morbidity, with combined hot-dusty conditions exacerbating these risks even further.

Study context

Population
Unplanned diabetic admissions in all public hospitals in Kuwait, 2017–2019
Participants
11,155 hospitalizations
Comparison
Hot and dusty days vs mild non-dusty days
Outcome
Unplanned diabetes hospitalization
Methodological detailsconditional quasi-Poisson models, generalized additive models, Daily dust samples collected with custom particle samplers for 2 years; temperature from meteorological stations
  • Conditional quasi-Poisson models
  • Generalized additive models
  • Daily dust samples collected with custom particle samplers for 2 years; temperature from meteorological stations

Main finding

As reported in the abstract

Unplanned diabetic admissions · annually

Excess diabetic admissions per year attributed to hot days

282

95% CI −14 to 473

Excess diabetic admissions annually per 10 µg/m³ increase in dust (95% CI: 11 to 219)

about 114

RR of diabetic admissions, hot-dusty days vs mild non-dusty days (33°C, 0 µg/m³), at 42°C (85 µg/m³)

1.11

RR of diabetic admissions, hot-dusty days vs mild non-dusty days (33°C, 0 µg/m³), at 42°C (150 µg/m³)

1.36

Original publication

Combined impact of heat and dust on diabetes hospitalization in Kuwait. BMJ Open Diabetes Res Care. Published 29 August 2024. doi:10.1136/bmjdrc-2024-004320

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