Abstract:
BACKGROUND:Email is a popular and commonly used method of communication, but its use in health care is not routine. Its application in health care has included the provision of information on disease prevention and health promotion, but the effects of using email in this way are not known. This review assesses the use of email for the provision of information on disease prevention and health promotion. OBJECTIVES:To assess the effects of email for the provision of information on disease prevention and health promotion, compared to standard mail or usual care, on outcomes for healthcare professionals, patients and caregivers, and health services, including harms. SEARCH METHODS:We searched: the Cochrane Consumers and Communication Review Group Specialised Register (January 2010), the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library, Issue 1 2010), MEDLINE (1950 to January 2010), EMBASE (1980 to January 2010), CINAHL (1982 to February 2010), ERIC (1965 to January 2010) and PsycINFO (1967 to January 2010). We searched grey literature: theses/dissertation repositories, trials registers and Google Scholar (searched July 2010). We used additional search methods: examining reference lists, contacting authors. SELECTION CRITERIA:Randomised controlled trials, quasi-randomised trials, controlled before and after studies and interrupted time series studies examining interventions where email is used by healthcare professionals to provide information to patients on disease prevention and health promotion, and taking the form of 1) unsecured email 2) secure email or 3) web messaging. We considered healthcare professionals or associated administrative staff as participants originating the email communication, and patients and caregivers as participants receiving the email communication, in all settings. Email communication was one-way from healthcare professionals or associated administrative staff originating the email communication, to patients or caregivers receiving the email communication. DATA COLLECTION AND ANALYSIS:Two authors independently assessed the risk of bias of included studies and extracted data. We contacted study authors for additional information. We assessed risk of bias according to the Cochrane Handbook for Systematic Reviews of Interventions. For continuous outcome measures, we report effect sizes as mean differences (MDs). For dichotomous outcome measures, we report effect sizes as odds ratios (ORs). We conducted a meta-analysis for one primary health service outcome, comparing email communication to standard mail, and report this result as an OR. MAIN RESULTS:We included six randomised controlled trials involving 8372 people. All trials were judged to be at high risk of bias for at least one domain. Four trials compared email communication to standard mail and two compared email communication to usual care. For the primary health service outcome of uptake of preventive screening, there was no difference between email and standard mail (OR 0.93; 95% CI 0.69 to 1.24). For both comparisons (email versus standard mail and email versus usual care) there was no difference between the groups for patient or caregiver understanding and support. Results were inconclusive for patient or caregiver behaviours and actions. For email versus usual care only, there was no significant difference between groups for the primary outcome of patient health status and well-being. No data were reported relating to healthcare professionals or harms. AUTHORS' CONCLUSIONS:The evidence on the use of email for the provision of information on disease prevention and health promotion was weak, and therefore inadequate to inform clinical practice. The available trials mostly provide inconclusive, or no evidence for the outcomes of interest in this review. Future research needs to use high-quality study designs that take advantage of the most recent developments in information technology, with consideration of the complexity of email as an intervention.
journal_name
Cochrane Database Syst Revjournal_title
The Cochrane database of systematic reviewsauthors
Sawmynaden P,Atherton H,Majeed A,Car Jdoi
10.1002/14651858.CD007982.pub2subject
Has Abstractpub_date
2012-11-14 00:00:00pages
CD007982issn
1469-493Xjournal_volume
11pub_type
杂志文章,meta分析,评审abstract:BACKGROUND:A previous meta-analysis investigated the role of chemotherapy in head and neck locally advanced carcinoma. This work had not been performed on nasopharyngeal carcinoma. OBJECTIVES:The aim of the project was to study the effect of adding chemotherapy to radiotherapy on overall survival (OS) and event-free s...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD004329.pub2
更新日期:2006-10-18 00:00:00
abstract:BACKGROUND:The risk of maternal mortality and morbidity (particularly postoperative infection) is higher for caesarean section (CS) than for vaginal birth. With the increasing rate of CS, it is important to minimise the risks to the mother as much as possible. This review focused on different forms and methods of preop...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析
doi:10.1002/14651858.CD007462.pub4
更新日期:2018-10-22 00:00:00
abstract:BACKGROUND:Currently, with stroke burden increasing, there is a need to explore therapeutic options that ameliorate the acute insult. There is substantial evidence of a neuroprotective effect of marine-derived n-3 polyunsaturated fatty acids (PUFAs) in experimental stroke, leading to a better functional outcome. OBJEC...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析
doi:10.1002/14651858.CD012815.pub2
更新日期:2019-06-26 00:00:00
abstract:BACKGROUND:A promising approach to the treatment of chronic ischaemic heart disease (IHD) and heart failure is the use of stem cells. The last decade has seen a plethora of randomised controlled trials (RCTs) developed worldwide which have generated conflicting results. OBJECTIVES:The critical evaluation of clinical e...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD007888.pub2
更新日期:2014-04-29 00:00:00
abstract:BACKGROUND:There are two reasons to believe antidepressants might help in smoking cessation. First, depression may be a symptom of nicotine withdrawal, and smoking cessation sometimes precipitates depression. Second, smoking appears to be due, in part, to deficits in dopamine, serotonin and norepinephrine, all of which...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD000031
更新日期:2000-01-01 00:00:00
abstract:BACKGROUND:Lambert-Eaton myasthenic syndrome (LEMS) is an autoimmune disorder of neuromuscular transmission. Treatments attempt to overcome the harmful autoimmune process, or improve residual neuromuscular transmission OBJECTIVES:The objective was to examine the efficacy of treatment in Lambert-Eaton myasthenic syndro...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD003279.pub3
更新日期:2011-02-16 00:00:00
abstract:BACKGROUND:Methaqualone is a potent quinazoline, a class of sedative-hypnotics, that has a high potential for abuse. While the oral use of methaqualone (Quaalude, Mandrax) has waned in western countries since the mid-late 1980's, the practice of smoking methaqualone is a serious public health problem in South Africa, o...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD004146.pub2
更新日期:2005-04-18 00:00:00
abstract:BACKGROUND:The major modifiable risk factors for necrotising enterocolitis (NEC) in very low birth weight (VLBW) infants relate to enteral feeding practices. Observational studies suggest that conservative feeding regimens that include slowly advancing enteral feed volumes reduce the risk of NEC. However, slow feed adv...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD001241.pub3
更新日期:2011-03-16 00:00:00
abstract:BACKGROUND:The optimal timing of birth for women with an otherwise uncomplicated twin pregnancy at term is uncertain, with clinical support for both elective delivery at 37 weeks, as well as expectant management (awaiting the spontaneous onset of labour). OBJECTIVES:To assess a policy of elective delivery from 37 week...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD003582
更新日期:2003-01-01 00:00:00
abstract:BACKGROUND:Inflammation and oedema of the facial nerve due to viral infection by the herpes zoster virus are implicated in the aetiology and clinical manifestation of Ramsay Hunt syndrome (herpes zoster oticus with facial palsy). Corticosteroids, with their powerful anti-inflammatory effect, have a potential role to pl...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD006852.pub2
更新日期:2008-07-16 00:00:00
abstract:BACKGROUND:A giant retinal tear (GRT) is a full-thickness neurosensory retinal break extending for 90° or more in the presence of a posterior vitreous detachment. OBJECTIVES:To evaluate the effectiveness and safety of pars plana vitrectomy combined with scleral buckle versus pars plana vitrectomy alone for eyes with g...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析
doi:10.1002/14651858.CD012646.pub2
更新日期:2019-12-16 00:00:00
abstract:BACKGROUND:For centuries, there has been controversy around whether being upright (sitting, birthing stools, chairs, squatting) or lying down have advantages for women delivering their babies. OBJECTIVES:To assess the benefits and risks of the use of different positions during the second stage of labour (i.e. from ful...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD002006.pub2
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:People with serious mental illness have rates of Human Immuno-deficiency Virus (HIV) infection higher than expected in the general population for the same demographic area. Despite this elevated prevalence, UK national strategies around sexual health and HIV prevention do not state that people with serious m...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD009639.pub3
更新日期:2016-09-09 00:00:00
abstract:BACKGROUND:Extracranial internal carotid artery dissection can lead to occlusion of the artery and hence cause an ischemic stroke. It is the underlying stroke mechanism in approximately 2.5% of all strokes, and the second leading cause of stroke in patients younger than 45 years of age. Antithrombotic agents (heparin, ...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD000255
更新日期:2000-01-01 00:00:00
abstract:BACKGROUND:Endotracheal suctioning consists of the mechanical aspiration of pulmonary secretions from the endotracheal tube (ETT) to prevent obstruction. The optimal frequency of ETT suctioning has not been defined. OBJECTIVES:To determine the effect of specific ordered frequency of ETT suctioning ('as scheduled') ver...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD011493.pub2
更新日期:2016-03-07 00:00:00
abstract:BACKGROUND:Nocturnal enuresis (bedwetting) is a socially disruptive and stressful condition which affects around 15% to 20% of five year olds, and up to 2% of young adults. OBJECTIVES:To assess the effects of complementary interventions and others such as surgery or diet on nocturnal enuresis in children, and to compa...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD005230.pub2
更新日期:2011-12-07 00:00:00
abstract:BACKGROUND:Acute bronchitis leading to ongoing exacerbations is a serious condition predisposed to by viruses, bacteria or environmental factors. It can be fatal. Antibiotic therapy is not particularly useful. An oral Haemophilus influenzae vaccine has been developed. OBJECTIVES:To assess the effects of an oral, monob...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD001958.pub2
更新日期:2006-10-18 00:00:00
abstract:BACKGROUND:Potentially disabling postural headache occurs after dural puncture in 1-70% of patients. It has been suggested that such headaches may be less common if patients routinely have a period of bed rest or receive supplementary fluids after the procedure. OBJECTIVES:To assess the effects on post dural puncture ...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD001790
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Effective oral hygiene is a crucial factor in maintaining good oral health, which is associated with overall health and health-related quality of life. Dental floss has been used for many years in conjunction with toothbrushing for removing dental plaque in between teeth, however, interdental brushes have be...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD009857.pub3
更新日期:2019-04-24 00:00:00
abstract:BACKGROUND:Intra-uterine insemination (IUI) is a widely-used fertility treatment for couples with unexplained subfertility. Although IUI is less invasive and less expensive than in vitro fertilisation (IVF), the safety of IUI in combination with ovarian hyperstimulation (OH) is debated. The main concern about IUI treat...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析
doi:10.1002/14651858.CD001838.pub6
更新日期:2020-03-03 00:00:00
abstract:BACKGROUND:Febrile seizures occurring in a child older than one month during an episode of fever affect 2% to 4% of children in Great Britain and the United States and recur in 30%. Rapid-acting antiepileptics and antipyretics given during subsequent fever episodes have been used to avoid the adverse effects of continu...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD003031.pub3
更新日期:2017-02-22 00:00:00
abstract:OBJECTIVES:To assess the efficacy of aldose reductase inhibitors in the prevention, reversal or delay in the progression of diabetic peripheral neuropathy. SEARCH STRATEGY:The Cochrane Diabetes Group's database was searched and the citation lists of identified trials and previous reviews checked. Investigators identif...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD002182
更新日期:2000-01-01 00:00:00
abstract:BACKGROUND:Minimally invasive techniques to treat great saphenous varicose veins include ultrasound-guided foam sclerotherapy (USGFS), radiofrequency ablation (RFA) and endovenous laser therapy (EVLT). Compared with conventional surgery (high ligation and stripping (HL/S)), proposed benefits include fewer complications...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD005624.pub2
更新日期:2011-10-05 00:00:00
abstract:BACKGROUND:Analysis of drug safety in clinical trials involves assessing adverse events (AEs) individually or by aggregate statistical synthesis to provide evidence of likely adverse drug reactions (ADR). While some AEs may be ascertained from physical examinations or tests, there is great reliance on reports from part...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.MR000039.pub2
更新日期:2018-01-16 00:00:00
abstract:BACKGROUND:Laparoscopic colposuspension was one of the first minimal access operations for treating stress urinary incontinence in women, with the presumed advantages of shorter hospital stays and quicker return to normal activities. This Cochrane Review was last updated in 2010. OBJECTIVES:To assess the effects of la...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析
doi:10.1002/14651858.CD002239.pub4
更新日期:2019-12-10 00:00:00
abstract:BACKGROUND:Urinary incontinence has been shown to affect up to 50% of women. Studies in the USA have shown that up to 80% of these women have an element of stress urinary incontinence. This imposes significant health and economic burden on society and the women affected. Colposuspension and now mid-urethral slings have...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD008709.pub3
更新日期:2017-07-26 00:00:00
abstract:BACKGROUND:A variety of body positions other than the standard supine position have been used in patients undergoing intensive care with hopes of reducing the incidence of pressure ulcers of the skin, contractures or ankylosis and improving the patients' well being. In patients from different age groups undergoing mech...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD003668.pub3
更新日期:2013-03-28 00:00:00
abstract:BACKGROUND:Indacaterol is an inhaled long-acting beta2-agonist that is administered once daily and has been investigated as a treatment for chronic obstructive pulmonary disease (COPD). Four different doses have been investigated (75 mcg, 150 mcg, 300 mcg and 600 mcg). The relative effects of different doses of once-da...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD010139.pub2
更新日期:2015-01-10 00:00:00
abstract:BACKGROUND:Current guidance suggests that we should monitor the physical health of people with serious mental illness, and there has been a significant financial investment over recent years to provide this. OBJECTIVES:To assess the effectiveness of physical health monitoring, compared with standard care for people wi...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,评审
doi:10.1002/14651858.CD008298.pub3
更新日期:2014-01-17 00:00:00
abstract:BACKGROUND:In areas where vitamin A deficiency (VAD) is a public health concern, the maternal dietary intake of vitamin A may be not sufficient to meet either the maternal nutritional requirements, or those of the breastfed infant, due the low retinol concentrations in breast milk. OBJECTIVES:To evaluate the effects o...
journal_title:The Cochrane database of systematic reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1002/14651858.CD005944.pub3
更新日期:2016-03-25 00:00:00