All Stories

  1. Does a medical history of hypertension influence disclosing genetic testing results of the risk for salt-sensitive hypertension, in primary care?

    Article • International Journal of General Medicine, July 2016, Dove Medical Press

    Masanobu Okayama, Prof Ryusuke Ae

  2. Differences in genotype frequencies of salt-sensitive genes between fishing and nonfishing communities in Japan

    Article • International Journal of General Medicine, April 2016, Dove Medical Press

    Masanobu Okayama

  3. Differences in caregiver daily impression by sex, education and career length

    Article • Geriatrics and Gerontology International, March 2016, Wiley

    Masanobu Okayama, Prof Ryusuke Ae

  4. Severe fever with thrombocytopenia syndrome presenting as hemophagocytic syndrome: two case reports

    Article • SpringerPlus, March 2016, Springer Science + Business Media

    Masanobu Okayama

  5. Hyperammonemia in Urinary Tract Infections

    Article • PLOS One, August 2015, PLOS

    Masanobu Okayama

  6. Caregiver daily impression could reflect illness latency and severity in frail elderly residents in long-term care facilities: A pilot study

    Article • Geriatrics and Gerontology International, June 2015, Wiley

    Prof Ryusuke Ae, Masanobu Okayama

  7. Effect of gene polymorphism of ghrelin on the risk of essential hypertension in a japanese population

    Article • Journal of the American Society of Hypertension, April 2015, Elsevier

    Masanobu Okayama

  8. INTERACTION BETWEEN ALCOHOL HABIT AND GENE POLYMORPHISM OF BETA-2 ADRENERGIC RECEPTOR ON THE RISK OF HIGH-NORMAL BLOOD PRESSURE

    Article • Journal of the American College of Cardiology, March 2015, Elsevier

    Masanobu Okayama

  9. 糖尿病外来診療の医療機関の地理的分布─茨城県後期高齢者のケース

    Article • An Official Journal of the Japan Primary Care Association, January 2015, The Japan Primary Care Association

    Masanobu Okayama

  10. Doppler Detection in Ama Divers of Japan

    Article • Wilderness and Environmental Medicine, September 2014, Elsevier

    Masanobu Okayama

  11. Reasons for encounter and diagnoses of new outpatients at a small community hospital in Japan: an observational study

    Article • International Journal of General Medicine, June 2014, Taylor & Francis

    Masanobu Okayama, Dr Takashi Nakamura

  12. A case of thyroid storm with cardiac arrest

    Article • International Medical Case Reports Journal, May 2014, Taylor & Francis

    Masanobu Okayama, Tsuneaki Kenzaka

  13. Influence of salty food preference on daily salt intake in primary care

    Article • International Journal of General Medicine, April 2014, Taylor & Francis

    Masanobu Okayama

  14. Injury mortality and accessibility to emergency care in Japan: an observational epidemiological study

    Article • Open Access Emergency Medicine, April 2014, Taylor & Francis

    Masanobu Okayama, Dr Takashi Nakamura

  15. INTERACTION BETWEEN ALCOHOL HABIT AND GENE POLYMORPHISM OF NEUROPEPTIDE Y ON THE RISK OF ESSENTIAL HYPERTENSION

    Article • Journal of the American College of Cardiology, April 2014, Elsevier

    Masanobu Okayama

  16. Large-scale association analysis of the lymphotoxin alpha gene polymorphism with isolated hypercholesterolemia in Japanese

    Article • Journal of the American Society of Hypertension, April 2014, Elsevier

    Masanobu Okayama

  17. Community-based Medical Education

    Article • General Medicine, January 2014, Wiley

    Masanobu Okayama

  18. Primary care patient willingness for genetic testing for salt-sensitive hypertension: a cross sectional study

    Article • BMC Family Practice, October 2013, Springer Science + Business Media

    Masanobu Okayama, Prof Ryusuke Ae

  19. Analgesia for pain during subcutaneous injection: effectiveness of manual pressure application before injection

    Article • International Journal of General Medicine, September 2013, Taylor & Francis

    Masanobu Okayama

  20. Effects of disclosing hypothetical genetic test results for salt sensitivity on salt restriction behavior

    Article • International Journal of General Medicine, May 2013, Taylor & Francis

    Masanobu Okayama, Prof Ryusuke Ae

  21. Analysis of medical records and prescription data from long-term disaster medical support following the subacute phase of the Great East Japan Earthquake on March 11, 2011

    Article • An Official Journal of the Japan Primary Care Association, January 2013, The Japan Primary Care Association

    Masanobu Okayama

  22. Use of a semiquantitative procalcitonin kit for evaluating severity and predicting mortality in patients with sepsis

    Article • International Journal of General Medicine, May 2012, Taylor & Francis

    Masanobu Okayama, Tsuneaki Kenzaka, Dr Shinsuke Yahata

  23. Primary Care, Accessibility, and Use of the Geographic Information System

    Article • General Medicine, January 2012, Wiley

    Masanobu Okayama

  24. A Study on Regional Disparities in Access to Inpatient Care, Using the Gini Coefficient

    Article • General Medicine, January 2012, Wiley

    Masanobu Okayama

  25. Importance of Vital Signs to the Early Diagnosis and Severity of Sepsis: Association between Vital Signs and Sequential Organ Failure Assessment Score in Patients with Sepsis

    Article • Internal Medicine, January 2012, Japanese Society of Internal Medicine

    Masanobu Okayama, Tsuneaki Kenzaka

  26. Does the instructional quality of community-based clinical clerkships influence students' career preferences?

    Article • International Journal of Medical Education, August 2011, International Journal of Medical Education

    Masanobu Okayama

  27. Does community-based education increase students' motivation to practice community health care? - a cross sectional study

    Article • BMC Medical Education, May 2011, Springer Science + Business Media

    Masanobu Okayama

  28. 二次医療圏における医師数の増減と標準化死亡比との関連

    Article • An Official Journal of the Japan Primary Care Association, January 2011, The Japan Primary Care Association

    Masanobu Okayama

  29. The Analysis of questionares used in outpatient general practice clinics in Japan

    Article • An Official Journal of the Japan Primary Care Association, January 2011, The Japan Primary Care Association

    Masanobu Okayama

  30. Factors Affecting People's Preferences of Visiting a Kakaritsukei (Home-doctor)

    Article • General Medicine, January 2010, Wiley

    Masanobu Okayama

  31. A nationwide survey of hepatitis E virus infection in the general population of Japan

    Article • Journal of Medical Virology, December 2009, Wiley

    Masanobu Okayama

  32. Primary Care Education in Japan: Is it Enough to Increase Student Interest in a Career in Primary Care?

    Article • Education for Primary Care, January 2007, Taylor & Francis

    Masanobu Okayama

  33. EBM (Evidence-based Medicine) 1. What is EBM?

    Article • Rinsho yakuri/Japanese Journal of Clinical Pharmacology and Therapeutics, January 2006, Japanese Society of Clinical Pharmacology and Therapeutics

    Masanobu Okayama

  34. Factors associated with rural doctors’ intention to continue a rural career: A survey of 3072 doctors in Japan

    Article • Australian Journal of Rural Health, July 2005, Wiley

    Masanobu Okayama

  35. High‐tech rural clinics and hospitals in Japan: a comparison to the Japanese average

    Article • Australian Journal of Rural Health, October 2004, Wiley

    Masanobu Okayama

  36. RURAL DOCTORS‘ SATISFACTION IN JAPAN: A NATIONWIDE SURVEY

    Article • Australian Journal of Rural Health, April 2004, Wiley

    Masanobu Okayama

  37. Rural Doctors’ Satisfaction in Japan: A Nationwide Survey

    Article • Australian Journal of Rural Health, March 2004, Wiley

    Masanobu Okayama

  38. Factors associated with practice of procedures in pediatric‐related areas among certified pediatricians

    Article • Pediatrics International, February 2003, Wiley

    Masanobu Okayama

  39. Factors associated with municipality officers' recognition of relief for elderly life in each municipalities

    Article • Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics, January 2003, The Japan Geriatrics Society

    Masanobu Okayama

  40. The site of mitral valve prolapse is a predictor of atrial fibrillation

    Article • The American Journal of Cardiology, October 2001, Elsevier

    Masanobu Okayama

  41. Accidents Associated with Bathing in Home Care Services for the Aged in Japan.

    Article • Journal of Epidemiology, January 2001, Japan Epidemiological Association

    Masanobu Okayama

  42. A Study of Mental Health in Community-Dwelling Older Persons. Influence of Cared Elderly.

    Article • Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics, January 2000, The Japan Geriatrics Society

    Masanobu Okayama

  43. Happiness and Background Factors in Community-Dwelling Older Persons.

    Article • Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics, January 1999, The Japan Geriatrics Society

    Masanobu Okayama

  44. 山間地域に在住する高齢者の抑うつ状態と背景因子に関する研究

    Article • Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics, January 1999, The Japan Geriatrics Society

    Masanobu Okayama