Abstract:
BACKGROUND:Multiauthorship and unjustified authorship have been documented in journals with wide international circulation but this has not been thoroughly studied in journals from developing countries. Revista Médica de Chile is published in Spanish and it contains about 40% of the clinical and biomedical manuscripts generated by Chilean authors. OBJECTIVES:To evaluate temporal trends in the number of authors per article in Rev Med Chile and authors' compliance with the International Committee of Medical Journal Editors (ICMJE) criteria of authorship (updated 2001). DESIGN:A retrospective analysis of the number of authors per article between 1969 and 2000; and a prospective survey applying a contribution checklist to authors of manuscripts published in the year 2000. "Justified authorship" was assigned to whom self-declared contributions to: 1) conception and design of the study, or acquisition of data, or analysis and interpretation of data; 2) drafting the article, or critically reviewed it; and 3) approved the final version. "Partial authorship" to whom lacked one of those 3 criteria. "Unjustified authorship" was assigned to whom participated only in data collection, or in diagnostic/therapeutic procedures, or in the statistical analysis, or in combinations lacking the main descriptors required for justified authorship. RESULTS:The number of authors in research articles increased in the last decade: From 3.9 +/- 1.6 (mean +/- SD) in 1969 and 4.9 +/- 2.0 in 1989 to 5.7 +/- 2.5* in 1994, 5.2 +/- 2.6* in 1999 and 5.4 +/- 2.2* in 2000 (*p < 0.05 compared to previous years). In contrast, it remained stable in case reports (4.1 +/- 1.9) and in reviews, public health or medical education articles (3.3 +/- 1.8). Among 921 authors surveyed (90% of authors in the year 2000), 51.2% qualified for "justified authorship", 42.3% for "partial authorship" and only 6.4% for "unjustified authorship". CONCLUSIONS:In a medical journal from a developing country, multiauthorship has increased mildly in research articles. Most participants complied fully or partially with the ICMJE criteria of authorship. Creditable authorship can be improved by continuous education and a critical attitude by the authors, readers, reviewers and editors.
journal_name
Rev Med Chiljournal_title
Revista medica de Chileauthors
Jacard M,Herskovic V,Hernández I,Reyes Hsubject
Has Abstractpub_date
2002-12-01 00:00:00pages
1391-8issue
12eissn
0034-9887issn
0717-6163journal_volume
130pub_type
杂志文章abstract::Physicians took part in the promotion of public policies that regulated urban and architectural work, before engineers, architects, planners, and even before the State had a chance to take part in the formulation of such policies. Starting in the late nineteenth century, and especially during the first decade of the t...
journal_title:Revista medica de Chile
pub_type: 历史文章,杂志文章
doi:10.4067/S0034-98872016000100015
更新日期:2016-01-01 00:00:00
abstract::This article gives technical orientation to health institutions for the promotion of community participation and sets forth the challenge of constructing a health system for Chile, according to the needs and problems of the country and based on the principles of solidarity, equity and social participation. It presents...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1994-02-01 00:00:00
abstract:BACKGROUND:KRAS oncogene is involved in colorectal carcinogenesis in 22 to 45% of cases. AIM:To determine the frequency, types and distribution of KRAS mutations in colorectal cancer. MATERIAL AND METHODS:KRAS mutations studies were carried out in primary tumors and metastases of colo-rectal cancer from 56 women aged...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872013000900009
更新日期:2013-09-01 00:00:00
abstract::The aim of this work was to study the knowledge, opinions and sexual behaviour of a sample of 464 students from the Universidad Austral de Chile. Results show that 78% of male and 41% of female students have had a sexual intercourse and that 78% of males and 72% of females with an active sexual life use contraceptive ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1994-01-01 00:00:00
abstract::In the last years our country has been affected by several outbreaks of infectious diseases such as Cholera and Hanta virus and recently, by pathogens associated to red tide. Chile was able to manage those emergencies using the local health system. The new threat that may emerge and could eventually overcome that capa...
journal_title:Revista medica de Chile
pub_type: 社论
doi:10.4067/s0034-98872005000900001
更新日期:2005-09-01 00:00:00
abstract::Aseptic techniques are those practices designed to reduce the risk of surgical site infection (SSI), defined as such, all those that occur within the first 30 days of the procedure. While the patients risk of developing an SSI in dermatologic surgery is low since many of the procedures are considered sterile, there a...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/S0034-98872016000800011
更新日期:2016-08-01 00:00:00
abstract::The five senses have had a fundamental importance for survival and socialization of human beings. From an evolutionary point of view the sense of smell is the oldest. This sense has a strong representation within the genome, allowing the existence of many types of receptors that allow us to capture multiple volatile o...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:/S0034-98872011000300013
更新日期:2011-03-01 00:00:00
abstract::The aim of this work was to analyze the global incidence of congenital malformations at the Maternity of University of Chile Clinical Hospital in the periods between 1971 and 1977 and between 1982 and 1992. A significant and sustained increase in incidence was observed in the first period from 10.64 per 1000 born aliv...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1993-09-01 00:00:00
abstract::Brain functioning is mainly intrinsic, not primarily reflexive. This is supported by the high energy requirements of the resting brain (20% of all the energy consumed) which only marginally increases with changes in brain activity. Modern neuroimaging and neurophysiological techniques have led to the discovery of the ...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/S0034-98872013000300014
更新日期:2013-03-01 00:00:00
abstract:BACKGROUND:We report a 35-year-old female patient with a one year history of a pustular and painful erythematous dermatitis, located in great folds, pubis and abdomen. She was evaluated in primary health care, receiving antifungal treatment, antimicrobials, topical and systemic non-steroidal anti-inflammatory drugs, wi...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/S0034-98872012000500012
更新日期:2012-05-01 00:00:00
abstract:BACKGROUND:Framingham risk score (FRS) has limitations and can underestimate risk. Carotid ultrasound to measure intima media thickness or plaques is recommended for cardiovascular risk assessment. AIM:To determine the prevalence of subclinical atherosclerosis in asymptomatic subjects classified as low and intermediat...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872016000100005
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:A low socioeconomic status is associated with higher overall mortality rates. AIM:To assess the effect of socioeconomic inequalities on survival of patients hospitalized with a first myocardial infarction. MATERIAL AND METHODS:Analysis of hospital discharge and mortality databases of the Ministry of Health...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/s0034-98872017000700827
更新日期:2017-07-01 00:00:00
abstract::We evaluated the concentration of cefotaxime in the exudate from ischemic leg ulcers in 9 subjects with severe obstructive arterial disease. The administration of the drug was either systemic (1 g in 250 ml of saline given in 30 min) or regional at a vein of the foot while a tourniquet was applied at the level of the ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1990-03-01 00:00:00
abstract:BACKGROUND:Since February 2002, Flextend electrode catheters are used at the Cardiovascular Unit of the Catholic University Clinical Hospital. These transvenous catheters have an IS-1 connector, silicone coating, active fixation and retractile helix with dexamethasone acetate. AIM:To report early and one year results ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:/S0034-98872006000600011
更新日期:2006-06-01 00:00:00
abstract:BACKGROUND:Endobronchial ultrasound-guided trans-bronchial needle aspiration (EBUS-TBNA) is a minimally invasive procedure with a high diagnostic yield for lesions adjacent to the central airway. AIM:To describe the diagnostic yield of EBUS-TBNA for lesions suspicious of Non-Small Cell Lung Cancer (NSCLC). MATERIAL A...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872016000300009
更新日期:2016-03-01 00:00:00
abstract::Two atypical cases of parvovirus B19 infection occurred consecutively within a family. A 14 year-old patient presented an extended papular-purpuric "gloves and socks" syndrome and two weeks later his mother developed a predominantly unilateral purpuric rash in the limbs with severe malaise. Specific IgM antibodies in ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:/S0034-98872008000500011
更新日期:2008-05-01 00:00:00
abstract:BACKGROUND:Dopamine agonists (DA) effectively reduce tumor size of macroprolactinomas, with the consequent improvement of eventual visual impairment. AIM:To study the visual outcomes in patients with macroprolactinoma treated with DA. MATERIAL AND METHODS:Retrospective cohort study which included patients with macrop...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872013000600001
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:The age at which children born preterm normalize their bone mineral density, is not well known. AIM:To study if children born preterm have normalized their bone mineral density at age 5 to 7 years. PATIENTS AND METHODS:Twenty six infants born preterm (14 male), were studied at age 5 to 7 years. Birth weigh...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:2003-11-01 00:00:00
abstract:BACKGROUND:Nasal continuous positive airway pressure therapy (CPAP) in the treatment of choice for adult obstructive sleep apnea (OSA). The diagnosis is established with polysomnography, but this study is expensive and must be repeated in those patients that require CPAP, to titrate the pressure of the therapy. Split p...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/s0034-98872006001100004
更新日期:2006-11-01 00:00:00
abstract:BACKGROUND:In 1992, a consensus conference defined the terms systemic inflammatory response syndrome (SIRS), sepsis, severe sepsis and septic shock. Since then, numerous reports have validated the prognostic usefulness of these operative definitions. AIM:To evaluate if sepsis severity criteria, as defined by the Conse...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1999-11-01 00:00:00
abstract:BACKGROUNDS AND AIMS:Total parenteral nutrition (TPN) has been traditionally used as an adjunctive therapy in severe ulcerative colitis patients. We performed a prospective study to ascertain the safety, nutritional efficiency, tolerance and costs of total enteral nutrition in this situation. METHODS:After 48 hours of...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1998-08-01 00:00:00
abstract::Endoscopy is essential in the assessment and treatment of the bariatric patient, especially in the postoperative state. Since bariatric surgery is increasing exponentially, endoscopists should be familiar with the anatomy and how to manage possible complications. New less invasive therapeutic tools will have a major i...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872020000100083
更新日期:2020-01-01 00:00:00
abstract::A great progress in the knowledge about hepatitis virus has occurred in the last decades and several virus have been identified. Virus B, C and D are transmitted parenterally, while virus A and E use the enteral route. Highly effective vaccines for A and B hepatitis are presently available. Virus C is an important cau...
journal_title:Revista medica de Chile
pub_type: 社论,评审
doi:
更新日期:1999-10-01 00:00:00
abstract::Using the social survey technique, a random sample of 464 students from the Universidad Austral answered a structured questionnaire about behavior and attitudes towards sex. Results show that the majority of students have had sexual experiences. Men and women differ significantly in motivations and age at the start of...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1993-02-01 00:00:00
abstract::Addisonian crisis as a first manifestation of metastatic disease secondary to cancer is uncommon. We report a 63-year-old man with a history of one year of fatigue, weakness, weight loss and repeated symptomatic hypoglycemia. The cortisol stimulation test with ACTH confirmed primary adrenal insufficiency. While receiv...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:/S0034-98872011000900013
更新日期:2011-09-01 00:00:00
abstract::Laugier-Hunziker syndrome is a rare benign idiopathic condition characterized by acquired macular pigmentation of lips and buccal mucosa, often accompanied with melanonychia. The main concern with this condition is to rule out other differential diagnosis with systemic repercussions and similar hyperpigmentation patte...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872016000500017
更新日期:2016-05-01 00:00:00
abstract:BACKGROUND:Genetically programmed adult-type hypolactasia affects 56% of Chilean population. Ideally, diagnosis should be confirmed. AIM:To compare diagnostic yield of genetic test, hydrogen (H2) expiratory test and a validated symptomatic structured survey (SS). MATERIAL AND METHODS:Patients submitted to H2 test ans...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872012000900001
更新日期:2012-09-01 00:00:00
abstract:BACKGROUND:Few trials have studied the prevalence of sexual dysfunction (SD) and related risk factors in postmenopausal women using the DSM-IV criteria. AIM:To evaluate the prevalence of SD in menopausal women and the impact of risk factors. PATIENTS AND METHODS:Five hundred thirty four healthy women, 40 to 64 years ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:2002-10-01 00:00:00
abstract::Using mapping techniques, 32 consecutive gallbladder carcinomas diagnosed in our department were studied. The defined lesions were dysplasia, carcinoma in situ and superficial spreading carcinoma. A total of 2257 lesions were recorded from 1072 inclusions. All the defined lesions were present in about 10% of all secti...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:Skin prick test (SPT) of immediate hypersensitivity is a main instrument in the diagnosis of allergy. AIM:To demonstrate the applicability of skin prick test in different age groups. PATIENTS AND METHODS:We studied children and adolescents with the diagnosis of allergy in the Pediatric Respiratory Laborato...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/s0034-98872005000200007
更新日期:2005-02-01 00:00:00