Journal of Preventive Medicine and Public Health

Fumi Hirayama

2 Articles

Is Caffeine Intake Associated With Urinary Incontinence in Japanese Adults?: Fumi Hirayama, Andy H. Lee; J Prev Med Public Health. 2012;45(3):204-208. Published online May 31, 2012; DOI: https://doi.org/10.3961/jpmph.2012.45.3.204

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11 Crossref

Objectives

To investigate whether caffeine intake is associated with urinary incontinence (UI) among Japanese adults.

Methods

A total of 683 men and 298 women aged 40 to 75 years were recruited from the community in middle and southern Japan. A validated food frequency questionnaire was administered face-to-face to obtain information on dietary intake and habitual beverage consumption. Urinary incontinence status was ascertained using the International Consultation on Incontinence Questionnaire-Short Form.

Results

Mean daily caffeine intake was found to be similar between incontinent subjects (men 120 mg, women 94 mg) and others without the condition (men 106 mg, women 103 mg), p=0.33 for men and p=0.44 for women. The slight increases in risk of UI at the highest level of caffeine intake were not significant after adjusting for confounding factors. The adjusted odds ratios (95% confidence interval) were 1.36 (0.65 to 2.88) and 1.12 (0.57 to 2.22) for men and women, respectively.

Conclusions

No association was evident between caffeine intake and UI in middle-aged and older Japanese adults. Further studies are required to confirm the effect of caffeine in the prevention of UI.

Summary

Citations

Citations to this article as recorded by

Clinical Guidelines for Female Lower Urinary Tract Symptoms (second edition)
Satoru Takahashi, Mineo Takei, Hirotaka Asakura, Momokazu Gotoh, Osamu Ishizuka, Kumiko Kato, Masayasu Koyama, Masami Takeyama, Hikaru Tomoe, Tomonori Yamanishi, Osamu Yokoyama, Masaki Yoshida, Yasukuni Yoshimura, Tsuyoshi Yoshizawa
International Journal of Urology.2021; 28(5): 474. CrossRef
Caffeine as a Factor Influencing the Functioning of the Human Body—Friend or Foe?
Kamil Rodak, Izabela Kokot, Ewa Maria Kratz
Nutrients.2021; 13(9): 3088. CrossRef
Coffee intake, health-related quality of life, and associated factors of overactive bladder in older Korean women living in rural South Korea
Jeongok Park, Young Joo Lee, Kyunghwa Lee, SoMi Park
Journal of Women & Aging.2019; 31(5): 367. CrossRef
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Prospective study on the effects of regular and decaffeinated coffee on urinary symptoms in young and healthy volunteers
Andrea Staack, Brian Distelberg, Amy Schlaifer, Joan Sabaté
Neurourology and Urodynamics.2017; 36(2): 432. CrossRef
No Association of Caffeinated Beverage or Caffeine Intake with Prevalence of Urinary Incontinence Among Middle-Aged Japanese Women: A Multicenter Cross-Sectional Study
Masafumi Saito, Satomi Kobayashi, Hiroyuki Uchida, Hitomi Suga, Jun Kobayashi, Satoshi Sasaki, the Three-Generation Study of Women
Journal of Women's Health.2017; 26(8): 860. CrossRef
Impact of Caffeine on Overactive Bladder Symptoms
Imari-Ashley F. Palma, Andrea Staack
Current Bladder Dysfunction Reports.2016; 11(1): 1. CrossRef
Coffee and caffeine intake and risk of urinary incontinence: a meta-analysis of observational studies
Shenyou Sun, Dongbin Liu, Ziyao Jiao
BMC Urology.2016;[Epub] CrossRef
Caffeine Intake Is Associated with Urinary Incontinence in Korean Postmenopausal Women: Results from the Korean National Health and Nutrition Examination Survey
Jong Min Baek, Jae Yen Song, Sung Jong Lee, Eun Kyung Park, In Cheul Jeung, Chan Joo Kim, Yong Seok Lee, Jayoung Kim
PLOS ONE.2016; 11(2): e0149311. CrossRef
Caffeine Intake and its Association with Urinary Incontinence in United States Men: Results from National Health and Nutrition Examination Surveys 2005–2006 and 2007–2008
Nicole J. Davis, Camille P. Vaughan, Theodore M. Johnson, Patricia S. Goode, Kathryn L. Burgio, David T. Redden, Alayne D. Markland
Journal of Urology.2013; 189(6): 2170. CrossRef
Selected Literature Watch

Journal of Caffeine Research.2012; 2(2): 99. CrossRef

Association Between Green Tea Consumption and Lung Cancer Risk.: Andy H Lee, Wenbin Liang, Fumi Hirayama, Colin W Binns; J Prev Med Public Health. 2010;43(4):366-367.; DOI: https://doi.org/10.3961/jpmph.2010.43.4.366

5,397 View
76 Download
4 Crossref

Abstract PDF

Green tea is a popular beverage and its health benefits are well known. However, inconsistent results have been reported in observational studies concerning the association between green tea consumption and the lung cancer risk. In this commentary, several methodological issues underlying the measurement of tea exposure are highlighted. The recommendations should be useful for designing and planning prospective cohort studies to ascertain the protective effect of green tea against lung cancer.

Summary

Citations

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Investigating the potential causal association between consumption of green tea and risk of lung cancer: a study utilizing Mendelian randomization
Jieming Lu, Ye Lin, Junfei Jiang, Lei Gao, Zhimin Shen, Changping Yang, Pinghua Lin, Mingqiang Kang
Frontiers in Nutrition.2024;[Epub] CrossRef
Green Tea and Anticancer Perspectives: Updates from Last Decade
Masood Sadiq Butt, Rabia Shabir Ahmad, M. Tauseef Sultan, Mir M. Nasir Qayyum, Ambreen Naz
Critical Reviews in Food Science and Nutrition.2015; 55(6): 792. CrossRef
Relationships between black tea consumption and key health indicators in the world: an ecological study
Ariel Beresniak, Gerard Duru, Genevieve Berger, Dominique Bremond-Gignac
BMJ Open.2012; 2(6): e000648. CrossRef
Alcohol and tea consumption in relation to the risk of nasopharyngeal carcinoma in Guangdong, China
Hong-Lian Ruan, Feng-Hua Xu, Wen-Sheng Liu, Qi-Sheng Feng, Li-Zhen Chen, Yi-Xin Zeng, Wei-Hua Jia
Frontiers of Medicine in China.2010; 4(4): 448. CrossRef

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