Consultation Patterns among Japanese Cedar Pollinosis Subjects at an Urban Clinic Report 2: a 20-Year Experience (1990-2009) in Chiyoda Ward, Tokyo
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- Nishihata Shinichi
- Nishihata ENT. Clinic
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- Saito Yozo
- Kamio Memorial Hospital
Bibliographic Information
- Other Title
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- 都市部 (東京都) の一診療所におけるスギ花粉症患者の受診動態 (第2報)<br>—千代田区における20年間 (平成2年~21年) の検討—
- 都市部(東京都)の一診療所におけるスギ花粉症患者の受診動態(第2報)千代田区における20年間(平成2年~21年)の検討
- トシブ(トウキョウト)ノ イチ シンリョウジョ ニ オケル スギ カフンショウ カンジャ ノ ジュシン ドウタイ(ダイ2ホウ)チヨダク ニ オケル 20ネンカン(ヘイセイ 2ネン~21ネン)ノ ケントウ
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Abstract
To determine the consultation patterns of Japanese cedar pollinosis subjects during the pollen dispersal season, we surveyed those treated at a private clinic in Chiyoda Ward, Tokyo, from 1990 to 2009. We also studied the relationship between subject numbers and pollen count.<br>The above relationship correlated highly with linear regression equation y=0.0897x+627.47 with R2=0.7851 (p< 0.001). The relationship from 1994 to 2009, when the study began in early January, correlated highly with logarithmic regression equation y=257.43Ln(x)-1014.8 with R2=0.9542 (p<0.001). Based on these results, we concluded that estimated pollen count helps predict the year's Japanese cedar pollinosis subject numbers very highly accurately.<br>Numbers of subjects returning did not correlate well with pollen count, and continued to decrease each year. Return visits averaging 2.6 in 1990 gradually decreased to 0.73 in 2006 -a reduction we attributed to long-term medication and the increased self-payment proportion in medical expenditures.
Journal
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- Nippon Jibiinkoka Gakkai Kaiho
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Nippon Jibiinkoka Gakkai Kaiho 115 (3), 165-172, 2012
Japanese Society of Otorhinolaryngology-Head and neck surgery
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Details 詳細情報について
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- CRID
- 1390001205012311552
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- NII Article ID
- 10030286100
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- NII Book ID
- AN00191551
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- COI
- 1:STN:280:DC%2BC38nhsVersA%3D%3D
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- ISSN
- 18830854
- 00306622
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- NDL BIB ID
- 023614979
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- PubMed
- 22568160
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- Abstract License Flag
- Disallowed