[Autoregressive integrated moving average model in predicting road traffic injury in China].

This research aimed to explore the application of autoregressive integrated moving average (ARIMA) model of time series analysis in predicting road traffic injury (RTI) in China and to provide scientific evidence for the prevention and control of RTI. Database was created based on the data collected from monitoring sites in China from 1951 to 2011. The ARIMA model was made.

[Analysis of needlestick and sharps injuries among medical staff in upper first-class hospital].

Objective: To investigate the incidence of needlestick and sharps injuries among the medical staff in an upper first-class hospital and its risk factors and to provide a basis for the infection control department of hospital and health administration department to establish the policies for safe injection.

Methods: A questionnaire survey was conducted in 800 healthcare professionals in an upper first-class hospital in Nanjing, China to investigate the incidence of needlestick and sharps injuries in the past year. A total of 641 persons completed the questionnaire, including 239 doctors, 348 nurses, and 54 other healthcare workers.

[Investigation of work-related acute pesticide poisoning among farmers in Jiangsu Province and the risk factors].

Objective: To determine the incidence of work-related acute pesticide poisoning among farmers in Jiangsu Province and to identify the risk factors.

Methods: Multi-stage stratified sampling and cluster sampling methods were used to randomly select 1490 farmers from the south (Z village), centre (Y village) and north (X village) of Jiangsu Province. The database was established by EpiData 3.

[A case-control study on the risk factors of work-related acute pesticide poisoning among farmers from Jiangsu province].

Objective: To explore the risk factors on cases regarding work-related acute pesticide poisoning among farmers of Jiangsu province.

Methods: A population-based, 1:2 matched case-control study was carried out, with 121 patients as case-group paired by 242 persons with same gender, district and age less then difference of 3 years, as controls. Cases were the ones who had suffered from work-related acute pesticide poisoning.