Distributions of dentists and physicians in Taiwan during the Japanese colonial period from 1923 to 1924

Background/purpose

In 1896, the first dentist opened his dental clinic in Taipei City and this also opened a new era of Taiwan's dentistry. This study tried to assess the dentist manpower in Taiwan during the Japanese colonial period from 1923 to 1924, and hence to explore the appearance of Taiwan's early dentistry.

Materials and methods

This study utilized the secondary data analysis to evaluate the numbers and distributions of dentists, physicians, and local practitioners in Taiwan from 1923 to 1924, to find the relationship among them, and further to explore the development of dentists in Taiwan at that period.

Results

The total numbers of dentists and physicians increased from 87 to 882 in 1923 to 97 and 927 in 1924, respectively. Moreover, the total number of local practitioners decreased from 583 in 1923 to 558 in 1924. Their Gini coefficients for dentists, physicians, and local practitioners were 0.18, 0.16 and 0.20 in 1923 and 0.27, 0.05 and 0.19 in 1924, respectively. From 1923 to 1924, dentists and physicians were mainly concentrated in the northern and southern regions of Taiwan, and dentists had more serious uneven distribution problem.

Conclusion

We conclude that the uneven distribution of dentist in Taiwan is an old problem. After a hundred years of development, the number of dentists increases at a higher rate than the number of physicians and there is no shortage of dentists to date in Taiwan. However, the problem of uneven distribution of dentists still exists and is even more serious now.

The impact of the COVID-19 pandemic on the dentist manpower in Taiwan

BACKGROUND/PURPOSE

The dentists are the high-risk group of infectious respiratory diseases during dental treatment. This study investigated the changes of the numbers of overall practicing dentists, dental clinics, and hospital dentists in Taiwan during the COVID-19 pandemic.

MATERIALS AND METHODS

We collected the data of the numbers of overall practicing dentists, dental clinics, and hospital dentists in each city and county of Taiwan in October 2019, April 2020, and October 2020 for evaluating the impact of the COVID-19 pandemic on the dentist manpower in Taiwan.

RESULTS

After the COVID-19 outbreak, the total increased numbers of practicing dentists, dental clinics, and hospital dentists in Taiwan were 408, 14, and -16 from October 2019 to October 2020, respectively. In addition, their increased rates of the corresponding items were 2.76%, 0.21%, and -0.72%, respectively. The increased rate of practicing dentists from October 2019 to April 2020 was significantly higher than that of dental clinics (P < 0.001) and that of hospital dentists (P < 0.001). Moreover, the increased rate of practicing dentists from October 2019 to October 2020 was significantly higher than that of dental clinics (P < 0.01).

CONCLUSION

During the COVID-19 pandemic, the increased number of practicing dentists is not different from that in the past, but the increased numbers and rates of dental clinics and hospital dentists are lower than those in the past. This indicates that the willingness of dentists to open new dental clinics or work in hospitals reduces due to the impact of the COVID-19 pandemic.