Evidence map›Paper›PMID 30453911›Full record

ArticleBMC public health2018

Does coffee drinking have beneficial effects on bone health of Taiwanese adults? A longitudinal study.

Huan-Cheng Chang, Chuan-Fa Hsieh, Yi-Chin Lin, Disline Manli Tantoh, Pei-Chieh Ko, Ya-Yu Kung, Mei-Chi Wang, Shu-Yi Hsu, Yi-Ching Liaw, Yung-Po Liaw

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Article in BMC public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  14. The effects of caffeine on bone mineral density and fracture risk.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Huan-Cheng ChangDivision of Family Medicine, Department of Community Medicine, Landseed Hospital, Taoyuan, Taiwan.
Chuan-Fa HsiehDepartment of Medical Education and Research, Landseed Hospital, Taoyuan, Taiwan.
Yi-Chin LinInstitute of Nutritional Science, Chung Shan Medical University, Taichung, Taiwan.
Disline Manli TantohDepartment of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110, Sec. 1 Jianguo N. Rd, Taichung City, 40201, Taiwan.
Pei-Chieh KoDepartment of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110, Sec. 1 Jianguo N. Rd, Taichung City, 40201, Taiwan.
Ya-Yu KungDivision of Health Management, Landseed Hospital, Taoyuan, Taiwan.
Mei-Chi WangDivision of Health Management, Landseed Hospital, Taoyuan, Taiwan.
Shu-Yi HsuDepartment of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110, Sec. 1 Jianguo N. Rd, Taichung City, 40201, Taiwan.
Yi-Ching LiawInstitute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.
Yung-Po LiawDepartment of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110, Sec. 1 Jianguo N. Rd, Taichung City, 40201, Taiwan. Liawyp@csmu.edu.tw.

Funding

Chung Shan Medical University and Landseed Hospital (CSMU-LSH-103-02, CSMU-LSH-104-01, CSMU-LSH-105-01, and CSMU-LSH-106-01)
6 · The paper itself

Abstract

backgroundResults from studies investigating the association between coffee consumption and osteoporosis or bone mineral density (BMD) have been inconsistent. This longitudinal study was performed to assess the effect of coffee drinking on bone health of Taiwanese adults.

methodsData were retrieved from the Li-Shin (Landseed) Hospital in Taoyuan City. In 2006, 6152 participants completed a questionnaire on coffee drinking and other lifestyle factors. In 2014, 5077 of them were followed up. Nonetheless, a total of 2395 participants with incomplete data were excluded. The final analyses included 2682 participants comprising 1195 men and 1487 women (706 premenopausal and 781 postmenopausal). T-scores were derived from the osteo-sono assessment index (OSI) which is a surrogate of BMD. Coffee drinking was categorized as "no, medium, and high" based on the number of cups that were consumed per week in both 2006 and 2014.

resultsIn general, medium and high coffee drinking were associated with higher T-scores. However, significant results were observed only among high drinkers (β = 0.158; P = 0.0038). Nonetheless, the test for linear trend was significant (P = 0.0046). After stratification by sex, medium and high coffee drinking were associated with higher T-scores. However, significant results were prominent only among high male drinkers (β = 0.237; P = 0.0067) and the test for trend was significant (P = 0.0161). Based on menopausal status, coffee drinking was associated with higher T-scores. Nevertheless, significant results were found only among premenopausal women (β = 0.233; P = 0.0355 and β = 0.234; P = 0.0152 for medium and high coffee drinking, respectively. The test for linear trend was significant (P = 0.0108).

conclusionCoffee drinking was significantly associated with higher T-scores hence, a lower risk of osteoporosis in men and premenopausal women.

Indexed as

Bone DensityCoffeeAdultAgedFemaleHumansLongitudinal StudiesMaleMiddle AgedOsteoporosisRiskSurveys and QuestionnairesTaiwanCoffeeCoffeeMenopausal statusOsteoporosis riskSexTaiwan

Identifiers

PMID30453911
PMCPMC6245613

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.