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Changing Trends in Birthday Preference:Long-Range Data Analysis of Several Specific Days Registered in Hospital Information Systems
https://repo.qst.go.jp/records/45740
https://repo.qst.go.jp/records/45740f3d45948-c529-4815-9b1c-a83604f0f922
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-02-02 | |||||
| タイトル | ||||||
| タイトル | Changing Trends in Birthday Preference:Long-Range Data Analysis of Several Specific Days Registered in Hospital Information Systems | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Tanikawa, Takumi
× Tanikawa, Takumi× et.al× 谷川 琢海 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The purpose of this study was to clarify the factors related to the deviation of the birth dates in Japan. The deviation of birth dates for several specific days was analyzed by some 580,000 patient's birthday data registered in the hospital information system. We analyzed the deviation of the birth dates on the following specific days: (1) New Year's day and the first day of a month; (2) lucky and unlucky days based on the lunar calendar; and (3) weekends and holidays. In the past, the number of births on New Year's Day and the first day of a month were greater than the average day of the year. These deviations were disappeared at present. In recent years, there were few births on Saturdays and Sundays. The result of this study showed that the factitious reporting was caused to the deviation of the birth dates on the first half of the 20th century. Nowadays the obstetric interventions was affected the deviation of birth dates. It was concluded that the deviation of the number of births always reflected social factors. | |||||
| 書誌情報 |
Japan Journal of Medical Informatics 巻 28, 号 6, p. 319-327, 発行日 2008 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0289-8055 | |||||
