Outdoor temperature and temperature maintenance associated with blood pressure in 438,811 Chinese adults.

Objectives: The association of temperature maintenance with blood pressure (BP) has not been studied and the association of temperature with season-related BP was not being well understood. The present study aims to be further aware of season-related BP variation in Chinese adults.

Methods: We used decoded data from adults who visited the hospital for health examination from January 2008 to November 2013.