Role of Caffeine Intake on Erectile Dysfunction in US Men: Results from NHANES 2001-2004
Events
Loading … Spinner

Mendeley | Further Information

{"title"=>"Role of caffeine intake on erectile dysfunction in US men: Results from NHANES 2001-2004", "type"=>"journal", "authors"=>[{"first_name"=>"David S.", "last_name"=>"Lopez", "scopus_author_id"=>"7201719530"}, {"first_name"=>"Run", "last_name"=>"Wang", "scopus_author_id"=>"23111334800"}, {"first_name"=>"Konstantinos K.", "last_name"=>"Tsilidis", "scopus_author_id"=>"12789243400"}, {"first_name"=>"Huirong", "last_name"=>"Zhu", "scopus_author_id"=>"56608348400"}, {"first_name"=>"Carrie R.", "last_name"=>"Daniel", "scopus_author_id"=>"25959934100"}, {"first_name"=>"Arup", "last_name"=>"Sinha", "scopus_author_id"=>"56424778100"}, {"first_name"=>"Steven", "last_name"=>"Canfield", "scopus_author_id"=>"7004584368"}], "year"=>2015, "source"=>"PLoS ONE", "identifiers"=>{"pui"=>"604027181", "sgr"=>"84928638126", "pmid"=>"25919661", "scopus"=>"2-s2.0-84928638126", "isbn"=>"1932-6203 (Electronic)\\r1932-6203 (Linking)", "doi"=>"10.1371/journal.pone.0123547", "issn"=>"19326203"}, "id"=>"5f5a96d8-e050-3e25-ba31-4169ec8c2e11", "abstract"=>"OBJECTIVES: Caffeine is consumed by more than 85% of adults and little is known about its role on erectile dysfunction (ED) in population-based studies. We investigated the association of caffeine intake and caffeinated beverages with ED, and whether these associations vary among comorbidities for ED.\\n\\nMATERIAL AND METHOD: Data were analyzed for 3724 men (≥20 years old) who participated in the National Health and Nutrition Examination Survey (NHANES). ED was assessed by a single question during a self-paced, computer-assisted self-interview. We analyzed 24-h dietary recall data to estimate caffeine intake (mg/day). Multivariable logistic regression analyses using appropriate sampling weights were conducted.\\n\\nRESULTS: We found that men in the 3rd (85-170 mg/day) and 4th (171-303 mg/day) quintiles of caffeine intake were less likely to report ED compared to men in the lowest 1st quintile (0-7 mg/day) [OR: 0.58; 95% CI, 0.37-0.89; and OR: 0.61; 95% CI, 0.38-0.97, respectively], but no evidence for a trend. Similarly, among overweight/obese and hypertensive men, there was an inverse association between higher quintiles of caffeine intake and ED compared to men in the lowest 1st quintile, P≤0.05 for each quintile. However, only among men without diabetes we found a similar inverse association (Ptrend = 0.01).\\n\\nCONCLUSION: Caffeine intake reduced the odds of prevalent ED, especially an intake equivalent to approximately 2-3 daily cups of coffee (170-375 mg/day). This reduction was also observed among overweight/obese and hypertensive, but not among diabetic men. Yet, these associations are warranted to be investigated in prospective studies.", "link"=>"http://www.mendeley.com/research/role-caffeine-intake-erectile-dysfunction-men-results-nhanes-20012004", "reader_count"=>28, "reader_count_by_academic_status"=>{"Librarian"=>3, "Researcher"=>5, "Student > Doctoral Student"=>4, "Student > Ph. D. Student"=>4, "Student > Postgraduate"=>1, "Other"=>4, "Student > Master"=>4, "Student > Bachelor"=>1, "Lecturer"=>1, "Lecturer > Senior Lecturer"=>1}, "reader_count_by_user_role"=>{"Librarian"=>3, "Researcher"=>5, "Student > Doctoral Student"=>4, "Student > Ph. D. Student"=>4, "Student > Postgraduate"=>1, "Other"=>4, "Student > Master"=>4, "Student > Bachelor"=>1, "Lecturer"=>1, "Lecturer > Senior Lecturer"=>1}, "reader_count_by_subject_area"=>{"Unspecified"=>2, "Biochemistry, Genetics and Molecular Biology"=>2, "Nursing and Health Professions"=>1, "Medicine and Dentistry"=>11, "Agricultural and Biological Sciences"=>5, "Design"=>1, "Psychology"=>3, "Social Sciences"=>3}, "reader_count_by_subdiscipline"=>{"Design"=>{"Design"=>1}, "Medicine and Dentistry"=>{"Medicine and Dentistry"=>11}, "Social Sciences"=>{"Social Sciences"=>3}, "Psychology"=>{"Psychology"=>3}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>5}, "Nursing and Health Professions"=>{"Nursing and Health Professions"=>1}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>2}, "Unspecified"=>{"Unspecified"=>2}}, "reader_count_by_country"=>{"United States"=>1, "Mexico"=>1}, "group_count"=>1}

Scopus | Further Information

{"@_fa"=>"true", "link"=>[{"@_fa"=>"true", "@ref"=>"self", "@href"=>"https://api.elsevier.com/content/abstract/scopus_id/84928638126"}, {"@_fa"=>"true", "@ref"=>"author-affiliation", "@href"=>"https://api.elsevier.com/content/abstract/scopus_id/84928638126?field=author,affiliation"}, {"@_fa"=>"true", "@ref"=>"scopus", "@href"=>"https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84928638126&origin=inward"}, {"@_fa"=>"true", "@ref"=>"scopus-citedby", "@href"=>"https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=84928638126&origin=inward"}], "prism:url"=>"https://api.elsevier.com/content/abstract/scopus_id/84928638126", "dc:identifier"=>"SCOPUS_ID:84928638126", "eid"=>"2-s2.0-84928638126", "dc:title"=>"Role of caffeine intake on erectile dysfunction in US men: Results from NHANES 2001-2004", "dc:creator"=>"Lopez D.", "prism:publicationName"=>"PLoS ONE", "prism:eIssn"=>"19326203", "prism:volume"=>"10", "prism:issueIdentifier"=>"4", "prism:pageRange"=>nil, "prism:coverDate"=>"2015-04-28", "prism:coverDisplayDate"=>"28 April 2015", "prism:doi"=>"10.1371/journal.pone.0123547", "citedby-count"=>"7", "affiliation"=>[{"@_fa"=>"true", "affilname"=>"University of Texas Medical School at Houston", "affiliation-city"=>"Houston", "affiliation-country"=>"United States"}, {"@_fa"=>"true", "affilname"=>"University of Texas School of Dentistry at Houston", "affiliation-city"=>"Houston", "affiliation-country"=>"United States"}], "pubmed-id"=>"25919661", "prism:aggregationType"=>"Journal", "subtype"=>"ar", "subtypeDescription"=>"Article", "article-number"=>"e0123547", "source-id"=>"10600153309", "openaccess"=>"1", "openaccessFlag"=>true}

Article Coverage

Facebook

  • {"url"=>"http%3A%2F%2Fjournals.plos.org%2Fplosone%2Farticle%3Fid%3D10.1371%252Fjournal.pone.0123547", "share_count"=>120, "like_count"=>173, "comment_count"=>146, "click_count"=>0, "total_count"=>439}

Twitter

Counter

  • {"month"=>"4", "year"=>"2015", "pdf_views"=>"24", "xml_views"=>"7", "html_views"=>"400"}
  • {"month"=>"5", "year"=>"2015", "pdf_views"=>"323", "xml_views"=>"2", "html_views"=>"8842"}
  • {"month"=>"6", "year"=>"2015", "pdf_views"=>"113", "xml_views"=>"0", "html_views"=>"2994"}
  • {"month"=>"7", "year"=>"2015", "pdf_views"=>"30", "xml_views"=>"0", "html_views"=>"763"}
  • {"month"=>"8", "year"=>"2015", "pdf_views"=>"23", "xml_views"=>"0", "html_views"=>"566"}
  • {"month"=>"9", "year"=>"2015", "pdf_views"=>"24", "xml_views"=>"1", "html_views"=>"464"}
  • {"month"=>"10", "year"=>"2015", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"530"}
  • {"month"=>"11", "year"=>"2015", "pdf_views"=>"19", "xml_views"=>"1", "html_views"=>"366"}
  • {"month"=>"12", "year"=>"2015", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"305"}
  • {"month"=>"1", "year"=>"2016", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"486"}
  • {"month"=>"2", "year"=>"2016", "pdf_views"=>"4", "xml_views"=>"0", "html_views"=>"483"}
  • {"month"=>"3", "year"=>"2016", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"315"}
  • {"month"=>"4", "year"=>"2016", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"264"}
  • {"month"=>"5", "year"=>"2016", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"233"}
  • {"month"=>"6", "year"=>"2016", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"1100"}
  • {"month"=>"7", "year"=>"2016", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"280"}
  • {"month"=>"8", "year"=>"2016", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"346"}
  • {"month"=>"9", "year"=>"2016", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"325"}
  • {"month"=>"10", "year"=>"2016", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"500"}
  • {"month"=>"11", "year"=>"2016", "pdf_views"=>"4", "xml_views"=>"0", "html_views"=>"382"}
  • {"month"=>"12", "year"=>"2016", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"343"}
  • {"month"=>"1", "year"=>"2017", "pdf_views"=>"12", "xml_views"=>"3", "html_views"=>"583"}
  • {"month"=>"2", "year"=>"2017", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"444"}
  • {"month"=>"3", "year"=>"2017", "pdf_views"=>"13", "xml_views"=>"1", "html_views"=>"425"}
  • {"month"=>"4", "year"=>"2017", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"423"}
  • {"month"=>"5", "year"=>"2017", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"290"}
  • {"month"=>"6", "year"=>"2017", "pdf_views"=>"3", "xml_views"=>"0", "html_views"=>"340"}
  • {"month"=>"7", "year"=>"2017", "pdf_views"=>"24", "xml_views"=>"2", "html_views"=>"308"}
  • {"month"=>"8", "year"=>"2017", "pdf_views"=>"11", "xml_views"=>"2", "html_views"=>"362"}
  • {"month"=>"9", "year"=>"2017", "pdf_views"=>"4", "xml_views"=>"1", "html_views"=>"302"}
  • {"month"=>"10", "year"=>"2017", "pdf_views"=>"10", "xml_views"=>"1", "html_views"=>"284"}
  • {"month"=>"11", "year"=>"2017", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"527"}
  • {"month"=>"12", "year"=>"2017", "pdf_views"=>"4", "xml_views"=>"1", "html_views"=>"269"}
  • {"month"=>"1", "year"=>"2018", "pdf_views"=>"16", "xml_views"=>"0", "html_views"=>"192"}
  • {"month"=>"2", "year"=>"2018", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"156"}
  • {"month"=>"3", "year"=>"2018", "pdf_views"=>"4", "xml_views"=>"0", "html_views"=>"124"}
  • {"month"=>"4", "year"=>"2018", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"114"}
  • {"month"=>"5", "year"=>"2018", "pdf_views"=>"12", "xml_views"=>"2", "html_views"=>"89"}
  • {"month"=>"6", "year"=>"2018", "pdf_views"=>"5", "xml_views"=>"1", "html_views"=>"76"}
  • {"month"=>"7", "year"=>"2018", "pdf_views"=>"12", "xml_views"=>"4", "html_views"=>"80"}
  • {"month"=>"8", "year"=>"2018", "pdf_views"=>"16", "xml_views"=>"2", "html_views"=>"94"}
  • {"month"=>"9", "year"=>"2018", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"94"}
  • {"month"=>"10", "year"=>"2018", "pdf_views"=>"10", "xml_views"=>"1", "html_views"=>"89"}
  • {"month"=>"11", "year"=>"2018", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"65"}
  • {"month"=>"12", "year"=>"2018", "pdf_views"=>"2", "xml_views"=>"0", "html_views"=>"79"}
  • {"month"=>"1", "year"=>"2019", "pdf_views"=>"6", "xml_views"=>"1", "html_views"=>"98"}
  • {"month"=>"2", "year"=>"2019", "pdf_views"=>"5", "xml_views"=>"0", "html_views"=>"102"}
  • {"month"=>"3", "year"=>"2019", "pdf_views"=>"9", "xml_views"=>"1", "html_views"=>"98"}
  • {"month"=>"4", "year"=>"2019", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"150"}
  • {"month"=>"5", "year"=>"2019", "pdf_views"=>"9", "xml_views"=>"1", "html_views"=>"86"}
  • {"month"=>"6", "year"=>"2019", "pdf_views"=>"10", "xml_views"=>"1", "html_views"=>"111"}
  • {"month"=>"7", "year"=>"2019", "pdf_views"=>"18", "xml_views"=>"0", "html_views"=>"119"}
  • {"month"=>"8", "year"=>"2019", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"107"}
  • {"month"=>"9", "year"=>"2019", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"155"}
  • {"month"=>"10", "year"=>"2019", "pdf_views"=>"15", "xml_views"=>"1", "html_views"=>"154"}
  • {"month"=>"11", "year"=>"2019", "pdf_views"=>"1", "xml_views"=>"0", "html_views"=>"59"}

Figshare

  • {"files"=>["https://ndownloader.figshare.com/files/2042875"], "description"=>"<p><sup>†</sup>Adjusted for age, vigorous and moderate physical activity, smoking status, education, race/ethnicity, obesity (BMI ≥ 30 kg/m<sup>2</sup>), total water intake (plain and tap), total energy (continuous), alcohol (continuous). Error bars represent 95% confidence intervals. <i>P</i><sub><i>trend</i></sub><i>= 0</i>.<i>19</i>. <sup>*</sup>Erectile dysfunction was defined as “sometimes” or “never” able to maintain an erection for satisfactory sexual intercourse. <sup>‡</sup>Approximately 170–375 mg/day of caffeine intake is equivalent to 2–3 cups of coffee.</p>", "links"=>[], "tags"=>["Nutrition Examination Survey", "association", "nhanes", "caffeine intake", "ed", "estimate caffeine intake", "1 st quintile", "ci", "mg"], "article_id"=>1396841, "categories"=>["Biological Sciences"], "users"=>["David S. Lopez", "Run Wang", "Konstantinos K. Tsilidis", "Huirong Zhu", "Carrie R. Daniel", "Arup Sinha", "Steven Canfield"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0123547.g001", "stats"=>{"downloads"=>3, "page_views"=>11, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Association_of_caffeine_intake_with_erectile_dysfunction_in_NHANES_2001_8211_2004_n_3724_/1396841", "title"=>"Association of caffeine intake with erectile dysfunction in NHANES 2001–2004 (n = 3724).", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2015-04-28 02:59:39"}
  • {"files"=>["https://ndownloader.figshare.com/files/2042876"], "description"=>"<p><sup>†</sup>Adjusted for age, vigorous and moderate physical activity, smoking status, education, race/ethnicity, obesity (BMI ≥ 30 kg/m<sup>2</sup>), total water intake (plain and tap), total energy (continuous), alcohol (continuous). Error bars represent 95% confidence intervals. <i>P</i><sub><i>trend</i></sub><i>= 0</i>.<i>08 and P</i><sub><i>interaction</i></sub><i>= 0</i>.<i>09</i>. <sup>*</sup>Erectile dysfunction was defined as “sometimes” or “never” able to maintain an erection for satisfactory sexual intercourse. <sup>‡</sup> Approximately 170–375 mg/day of caffeine intake is equivalent to 2–3 cups of coffee. <sup>a</sup>Overweight/obesity = body mass index ≥ 25 kg/m<sup>2</sup>.</p>", "links"=>[], "tags"=>["Nutrition Examination Survey", "association", "nhanes", "caffeine intake", "ed", "estimate caffeine intake", "1 st quintile", "ci", "mg"], "article_id"=>1396842, "categories"=>["Biological Sciences"], "users"=>["David S. Lopez", "Run Wang", "Konstantinos K. Tsilidis", "Huirong Zhu", "Carrie R. Daniel", "Arup Sinha", "Steven Canfield"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0123547.g002", "stats"=>{"downloads"=>1, "page_views"=>16, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Association_of_caffeine_intake_with_erectile_dysfunction_among_normal_weight_and_overweight_obese_men_in_NHANES_2001_8211_2004_/1396842", "title"=>"Association of caffeine intake with erectile dysfunction among normal weight and overweight/obese men in NHANES 2001–2004.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2015-04-28 02:59:39"}
  • {"files"=>["https://ndownloader.figshare.com/files/2042877"], "description"=>"<p><sup>†</sup>Adjusted for age, vigorous and moderate physical activity, smoking status, education, race/ethnicity, obesity (BMI ≥ 30 kg/m<sup>2</sup>), total water intake (plain and tap), total energy (continuous), alcohol (continuous). Error bars represent 95% confidence intervals. <i>P</i><sub><i>trend</i></sub><i>= 0</i>.<i>13 and P</i><sub><i>interaction</i></sub><i>= 0</i>.<i>30</i>. <sup>*</sup>Erectile dysfunction was defined as “sometimes” or “never” able to maintain an erection for satisfactory sexual intercourse. <sup>‡</sup> Approximately 170–375 mg/day of caffeine intake is equivalent to 2–3 cups of coffee. <sup>a</sup>Hypertension = systolic/diastolic blood pressure ≥140/90 mmHg, self-reported diagnosis, or medication treatment.</p>", "links"=>[], "tags"=>["Nutrition Examination Survey", "association", "nhanes", "caffeine intake", "ed", "estimate caffeine intake", "1 st quintile", "ci", "mg"], "article_id"=>1396843, "categories"=>["Biological Sciences"], "users"=>["David S. Lopez", "Run Wang", "Konstantinos K. Tsilidis", "Huirong Zhu", "Carrie R. Daniel", "Arup Sinha", "Steven Canfield"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0123547.g003", "stats"=>{"downloads"=>1, "page_views"=>20, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Association_of_caffeine_intake_with_erectile_dysfunction_among_men_with_and_without_hypertension_in_NHANES_2001_8211_2004_/1396843", "title"=>"Association of caffeine intake with erectile dysfunction among men with and without hypertension in NHANES 2001–2004.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2015-04-28 02:59:39"}
  • {"files"=>["https://ndownloader.figshare.com/files/2042878"], "description"=>"<p><sup>†</sup>Adjusted for age, vigorous and moderate physical activity, smoking status, education, race/ethnicity, obesity (BMI ≥ 30 kg/m<sup>2</sup>), total water intake (plain and tap), total energy (continuous), alcohol (continuous). Error bars represent 95% confidence intervals. <i>P</i><sub><i>trend</i></sub><i>= 0</i>.<i>57 and P</i><sub><i>interaction</i></sub><i>= 0</i>.<i>65</i>. <sup>*</sup>Erectile dysfunction was defined as “sometimes” or “never” able to maintain an erection for satisfactory sexual intercourse. <sup>‡</sup> Approximately 170–375 mg/day of caffeine intake is equivalent to 2–3 cups of coffee. <sup>a</sup>Diabetes = fasting plasma glucose ≥126 mg/dl, self-reported diagnosis, or medication treatment.</p>", "links"=>[], "tags"=>["Nutrition Examination Survey", "association", "nhanes", "caffeine intake", "ed", "estimate caffeine intake", "1 st quintile", "ci", "mg"], "article_id"=>1396844, "categories"=>["Biological Sciences"], "users"=>["David S. Lopez", "Run Wang", "Konstantinos K. Tsilidis", "Huirong Zhu", "Carrie R. Daniel", "Arup Sinha", "Steven Canfield"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0123547.g004", "stats"=>{"downloads"=>1, "page_views"=>17, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Association_of_caffeine_intake_with_erectile_dysfunction_among_men_with_and_without_diabetes_in_NHANES_2001_8211_2004_/1396844", "title"=>"Association of caffeine intake with erectile dysfunction among men with and without diabetes in NHANES 2001–2004.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2015-04-28 02:59:39"}
  • {"files"=>["https://ndownloader.figshare.com/files/2042879"], "description"=>"<p>SE: standard error</p><p><sup>†</sup>Sampling weights were applied</p><p><sup>‡</sup>Self-reported smoking habits, smoked more than 100 cigarettes in their lifetime, and cotinine was ≥ 10 ng/mL (actively exposed).</p><p>Selected characteristics of the US population of adult men 20 years or older, NHANES 2001–2004.</p>", "links"=>[], "tags"=>["Nutrition Examination Survey", "association", "nhanes", "caffeine intake", "ed", "estimate caffeine intake", "1 st quintile", "ci", "mg"], "article_id"=>1396845, "categories"=>["Biological Sciences"], "users"=>["David S. Lopez", "Run Wang", "Konstantinos K. Tsilidis", "Huirong Zhu", "Carrie R. Daniel", "Arup Sinha", "Steven Canfield"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0123547.t001", "stats"=>{"downloads"=>8, "page_views"=>9, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Selected_characteristics_of_the_US_population_of_adult_men_20_years_or_older_NHANES_2001_8211_2004_/1396845", "title"=>"Selected characteristics of the US population of adult men 20 years or older, NHANES 2001–2004.", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2015-04-28 02:59:39"}
  • {"files"=>["https://ndownloader.figshare.com/files/2042880", "https://ndownloader.figshare.com/files/2042881", "https://ndownloader.figshare.com/files/2042882", "https://ndownloader.figshare.com/files/2042883"], "description"=>"<div><p>Objectives</p><p>Caffeine is consumed by more than 85% of adults and little is known about its role on erectile dysfunction (ED) in population-based studies. We investigated the association of caffeine intake and caffeinated beverages with ED, and whether these associations vary among comorbidities for ED.</p><p>Material and Method</p><p>Data were analyzed for 3724 men (≥20 years old) who participated in the National Health and Nutrition Examination Survey (NHANES). ED was assessed by a single question during a self-paced, computer-assisted self-interview. We analyzed 24-h dietary recall data to estimate caffeine intake (mg/day). Multivariable logistic regression analyses using appropriate sampling weights were conducted.</p><p>Results</p><p>We found that men in the 3<sup>rd</sup> (85-170 mg/day) and 4<sup>th</sup> (171-303 mg/day) quintiles of caffeine intake were less likely to report ED compared to men in the lowest 1<sup>st</sup> quintile (0-7 mg/day) [OR: 0.58; 95% CI, 0.37–0.89; and OR: 0.61; 95% CI, 0.38–0.97, respectively], but no evidence for a trend. Similarly, among overweight/obese and hypertensive men, there was an inverse association between higher quintiles of caffeine intake and ED compared to men in the lowest 1<sup>st</sup> quintile, <i>P≤0</i>.<i>05</i> for each quintile. However, only among men without diabetes we found a similar inverse association (<i>P<sub>trend</sub></i> = 0.01).</p><p>Conclusion</p><p>Caffeine intake reduced the odds of prevalent ED, especially an intake equivalent to approximately 2-3 daily cups of coffee (170-375 mg/day). This reduction was also observed among overweight/obese and hypertensive, but not among diabetic men. Yet, these associations are warranted to be investigated in prospective studies.</p></div>", "links"=>[], "tags"=>["Nutrition Examination Survey", "association", "nhanes", "caffeine intake", "ed", "estimate caffeine intake", "1 st quintile", "ci", "mg"], "article_id"=>1396846, "categories"=>["Biological Sciences"], "users"=>["David S. Lopez", "Run Wang", "Konstantinos K. Tsilidis", "Huirong Zhu", "Carrie R. Daniel", "Arup Sinha", "Steven Canfield"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0123547.s001", "https://dx.doi.org/10.1371/journal.pone.0123547.s002", "https://dx.doi.org/10.1371/journal.pone.0123547.s003", "https://dx.doi.org/10.1371/journal.pone.0123547.s004"], "stats"=>{"downloads"=>4, "page_views"=>9, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Role_of_Caffeine_Intake_on_Erectile_Dysfunction_in_US_Men_Results_from_NHANES_2001_2004_/1396846", "title"=>"Role of Caffeine Intake on Erectile Dysfunction in US Men: Results from NHANES 2001-2004", "pos_in_sequence"=>0, "defined_type"=>4, "published_date"=>"2015-04-28 02:59:39"}

PMC Usage Stats | Further Information

  • {"unique-ip"=>"104", "full-text"=>"119", "pdf"=>"55", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2015", "month"=>"5"}
  • {"unique-ip"=>"95", "full-text"=>"116", "pdf"=>"32", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"6"}
  • {"unique-ip"=>"58", "full-text"=>"61", "pdf"=>"24", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"7"}
  • {"unique-ip"=>"37", "full-text"=>"43", "pdf"=>"8", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"8"}
  • {"unique-ip"=>"43", "full-text"=>"46", "pdf"=>"15", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"9"}
  • {"unique-ip"=>"55", "full-text"=>"57", "pdf"=>"19", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"10"}
  • {"unique-ip"=>"81", "full-text"=>"89", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"2"}
  • {"unique-ip"=>"50", "full-text"=>"53", "pdf"=>"13", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"10", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"11"}
  • {"unique-ip"=>"43", "full-text"=>"48", "pdf"=>"14", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"3", "cited-by"=>"0", "year"=>"2015", "month"=>"12"}
  • {"unique-ip"=>"69", "full-text"=>"84", "pdf"=>"10", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2016", "month"=>"1"}
  • {"unique-ip"=>"45", "full-text"=>"52", "pdf"=>"10", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"3"}
  • {"unique-ip"=>"51", "full-text"=>"55", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2016", "month"=>"4"}
  • {"unique-ip"=>"48", "full-text"=>"51", "pdf"=>"8", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"5"}
  • {"unique-ip"=>"48", "full-text"=>"50", "pdf"=>"11", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"6"}
  • {"unique-ip"=>"46", "full-text"=>"52", "pdf"=>"13", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2016", "month"=>"7"}
  • {"unique-ip"=>"34", "full-text"=>"39", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2016", "month"=>"8"}
  • {"unique-ip"=>"59", "full-text"=>"62", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"7", "supp-data"=>"3", "cited-by"=>"0", "year"=>"2016", "month"=>"9"}
  • {"unique-ip"=>"86", "full-text"=>"93", "pdf"=>"21", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2016", "month"=>"10"}
  • {"unique-ip"=>"75", "full-text"=>"76", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2016", "month"=>"11"}
  • {"unique-ip"=>"89", "full-text"=>"93", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"12"}
  • {"unique-ip"=>"131", "full-text"=>"141", "pdf"=>"14", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"1"}
  • {"unique-ip"=>"123", "full-text"=>"129", "pdf"=>"8", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2017", "month"=>"2"}
  • {"unique-ip"=>"112", "full-text"=>"128", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"3"}
  • {"unique-ip"=>"142", "full-text"=>"148", "pdf"=>"7", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"10", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2017", "month"=>"4"}
  • {"unique-ip"=>"156", "full-text"=>"162", "pdf"=>"7", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"8", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"5"}
  • {"unique-ip"=>"165", "full-text"=>"180", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"6"}
  • {"unique-ip"=>"212", "full-text"=>"227", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"7"}
  • {"unique-ip"=>"167", "full-text"=>"184", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"8"}
  • {"unique-ip"=>"188", "full-text"=>"236", "pdf"=>"5", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"8", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2017", "month"=>"9"}
  • {"unique-ip"=>"230", "full-text"=>"261", "pdf"=>"7", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"8", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2017", "month"=>"10"}
  • {"unique-ip"=>"159", "full-text"=>"183", "pdf"=>"9", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"11", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2017", "month"=>"11"}
  • {"unique-ip"=>"154", "full-text"=>"185", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"20", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2017", "month"=>"12"}
  • {"unique-ip"=>"215", "full-text"=>"251", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2018", "month"=>"1"}
  • {"unique-ip"=>"7", "full-text"=>"10", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"2"}
  • {"unique-ip"=>"289", "full-text"=>"326", "pdf"=>"10", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2018", "month"=>"3"}
  • {"unique-ip"=>"441", "full-text"=>"482", "pdf"=>"5", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2019", "month"=>"1"}
  • {"unique-ip"=>"363", "full-text"=>"418", "pdf"=>"7", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2018", "month"=>"9"}
  • {"unique-ip"=>"282", "full-text"=>"307", "pdf"=>"7", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"8", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"4"}
  • {"unique-ip"=>"258", "full-text"=>"279", "pdf"=>"9", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2018", "month"=>"5"}
  • {"unique-ip"=>"244", "full-text"=>"263", "pdf"=>"9", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"5", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2018", "month"=>"6"}
  • {"unique-ip"=>"251", "full-text"=>"273", "pdf"=>"12", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"7", "cited-by"=>"0", "year"=>"2018", "month"=>"7"}
  • {"unique-ip"=>"366", "full-text"=>"441", "pdf"=>"9", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"10"}
  • {"unique-ip"=>"331", "full-text"=>"408", "pdf"=>"10", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"8"}
  • {"unique-ip"=>"473", "full-text"=>"544", "pdf"=>"5", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"5", "cited-by"=>"3", "year"=>"2018", "month"=>"11"}
  • {"unique-ip"=>"375", "full-text"=>"468", "pdf"=>"11", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2018", "month"=>"12"}
  • {"unique-ip"=>"435", "full-text"=>"470", "pdf"=>"7", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"2"}
  • {"unique-ip"=>"476", "full-text"=>"528", "pdf"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2019", "month"=>"3"}
  • {"unique-ip"=>"548", "full-text"=>"631", "pdf"=>"4", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"2", "year"=>"2019", "month"=>"4"}
  • {"unique-ip"=>"498", "full-text"=>"587", "pdf"=>"14", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"5"}
  • {"unique-ip"=>"502", "full-text"=>"594", "pdf"=>"4", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2019", "month"=>"8"}
  • {"unique-ip"=>"625", "full-text"=>"704", "pdf"=>"10", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2019", "month"=>"9"}
  • {"unique-ip"=>"742", "full-text"=>"844", "pdf"=>"5", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"11", "supp-data"=>"5", "cited-by"=>"0", "year"=>"2019", "month"=>"10"}

Relative Metric

{"start_date"=>"2015-01-01T00:00:00Z", "end_date"=>"2015-12-31T00:00:00Z", "subject_areas"=>[]}
Loading … Spinner

Net::HTTPInternalServerError

Source
Counter
Time
2019-04-06 02:41:43 UTC
Target URL
http://counter-101.soma.plos.org/api/v1.0/stats/doi/10.1371%2Fjournal.pone.0123547
Trace

/app/models/concerns/networkable.rb:21:in `get_result'
/app/models/source.rb:165:in `get_data'
/app/models/retrieval_status.rb:47:in `perform_get_data'
/app/jobs/source_job.rb:52:in `block (2 levels) in perform'
/app/jobs/source_job.rb:51:in `block in perform'
/app/jobs/source_job.rb:35:in `each'
/app/jobs/source_job.rb:35:in `perform'