Do you need professional help with your systematic review or meta analysis? Our experts are available 24/7 to help you achieve your academic goal, no matter what discipline or subject. Whether you're a world-class researcher, policymaker, or clinician, we guarantee you a first-class systematic review for your research. We offer systematic review services, meta analysis services, and literature search service.
Order my paperEmbarking on a systematic review can feel overwhelming due to its intricate nature. Our systematic review writing service is unparalleled in quality and punctuality. Boasting over 250 PhD experts and authors, we guarantee to finish your systematic review swiftly.
Our systematic review writing service encompasses a wide range of services throughout the review journey:
We can aid you in publishing on PROSPERO, JBI Reviews, Cochrane Database of Systematic Reviews, Open Science Framework, Centre for Open Science Registered Reports, or even as a preprint on various platforms like SSRN and ArXiv. Often, we use the PRISMA-P checklist for the development of the systematic review protocols because it is the most accepted on the protocol publication platforms above. However, our writers are always ready to provide a custom solution according to your specific needs.
Did you know that you can order chapter by chapter for your review? Perhaps you want to complete the introduction section and get it approved first before proceeding to other sections. We have competent writers in more than 80 subjects who can draft your rationale and objectives/research question(s). Drafting the systematic review introduction is often the hardest part of your systematic review protocol or complete systematic review. Most academic journals require your systematic review to solve a real-world problem to benefit humanity, such as public health improvement.
Perhaps you started by publishing your systematic review protocol, where you already defined your rationale and review objectives or research question(s). Any other circumstances have pushed you to start working on your systematic review from the methods onwards? Our systematic review writing service provides writers who can plan for your systematic review methods following the PRISMA guidelines. They can develop eligibility criteria, identify suitable information sources for your subject or discipline, provide an outline of the study selection process, identify suitable study quality appraisal tools, develop a data extraction form tailored for your review objectives or research question, and develop a data synthesis plan for you.
Following PRISMA Guidelines, our writers can craft your results and discussion sections upon completing your systematic review. Based on your documented search strategy and study selection process, they can generate the PRISMA flowchart. They can also help you in producing the evidence summary table with an accompanying narrative for study characteristics. After reporting the risk of bias findings between studies, they can produce in a write up the results of the data synthesis in an open and transparent manner. Finally, they can craft the discussion to interpret your review's findings considering previous research and provide recommendations for future research and practice.
As per the PRISMA guidelines, a search strategy is a fundamental part of your systematic review methods. In your systematic review protocol (as per PRISMA-P), you must provide a search strategy for at least one of the databases you intend to search. Our writers can help you develop a search strategy for at least one of your databases. If you're working on your full systematic review, our writers can help you develop a search strategy for each of the databases you want to search. That will include screening the titles and abstracts returned from various search strategies. The writers can export the results from various databases in various formats, such as Excel, EndNote, and plain text.
In our review writing service, our writers can help you de-duplicate your search records. You can export the title you select from your searched databases using a suitable format like Excel or CSV. They can then identify duplicates between databases using a formulaic approach, such as the control "f" function in Excel and other Microsoft products. After removing duplicates, our writers can screen the eligibility of each study based on your inclusion and exclusion criteria. In short, this service focuses on removing duplicate items and identifying studies that meet your eligibility criteria.
After you have identified the studies that met the eligibility criteria, the next step is to evaluate their methodological rigour. Choosing suitable quality appraisal tools can be difficult, especially when your systematic review is mixed methods. Depending on the type of review you're conducting, our writers can choose for you the appropriate quality appraisal tools. They are highly experienced in using a wide range of instruments tailored for various study designs.
In this service, our writers can produce a summary of the findings table based on a transparent and open approach to data synthesis. They can perform a narrative synthesis of the findings based on established standards by Cochrane Collaboration or any other academic source. The appropriate synthesis of the data is the most crucial stage of your systematic review, yet it is one of the most difficult ones. Thus, seeking our service on this part of your systematic review can profoundly boost the quality of your systematic review.
One benefit you will enjoy using our systematic review writing service is full engagement throughout the journey. Our experts will update you at every step, from formulating and documenting a search strategy to the journey's end. You will benefit from this level of engagement and transparent communication, especially if you are a student required to defend your dissertation. Our experts follow the PRISMA guidelines as the default framework for conducting systematic reviews. They also rely on a wide range of quality assessment instruments like CASP, JBI, and Cochrane Collaboration critical appraisal tools to assess the quality of the studies to be reviewed. Partner with us to navigate the systematic review journey seamlessly.
Our meta-analysis services are part of our systematic review writing service. However, we have decided to provide it as an independent service for various reasons. You can perform a meta-analysis by statistically pooling findings from various independent studies in your systematic review. Thus, a meta-analysis is often viewed as a data synthesis technique in systematic reviews. However, most researchers often treat it as an independent piece from a typical systematic review without statistical data synthesis methods. Their perspective is informed by the fact that doing a meta-analysis as part of a systematic review is a highly complex process. In response to this problem, our meta-analysis services include the following:
Our team of writers from more than 80 disciplines can help you determine the suitability of performing a meta-analysis as part of your systematic review. According to the Cochrane Collaboration, a meta-analysis is likely required if you're conducting a systematic review of intervention studies, diagnostic test accuracy studies, or prognosis studies.
If you're conducting a systematic review of any of these study types and you're unsure whether a meta-analysis is suitable, don't hesitate to place a FREE INQUIRY on our website.
In this meta-analysis service, our writers will run a preliminary database search to determine the availability of eligible studies. They will evaluate the possibility of whether the eligible studies are homogenous enough to provide clinically significant evidence. Sometimes, intervention studies can utilize highly dissimilar treatment protocols, making it impossible to pool their findings statistically. Diagnostic test accuracy studies can also use different types of reference standards, making the pooling of the findings impossible.
Therefore, before you register your systematic review and meta-analysis protocol, confirm first if your topic is suitable for a systematic review with a meta-analysis. Some of the databases and platforms that we use to confirm the availability of studies for meta-analysis include Web of Science, Scopus, EBSCOhost databases, ScienceDirect, ProQuest databases, EMBASE, MEDLINE via PubMed, Ovid, Cochrane Library, and many more.
Depending on the type of your review, our writers are well-equipped with state-of-the-art statistical software to pool findings from various independent studies eligible for your review. We aim to provide the most accurate summary statistic for your intervention or diagnostic test accuracy studies. Intervention reviews evaluate the effectiveness of health interventions, whereas diagnostic test accuracy reviews assess the accuracy of a diagnostic test, device, or scale.
The statistical technique we use depends on the type of review. Suppose you're doing a review of intervention studies. In that case, we can pool effect size measures, such as Cohen's d, odds ratio (OR), risk ratio (RR), or hazard ratio (HR), depending on the nature of the outcome variables. Using statistical software like Cochrane's Review Manager, we can also run weighted effect sizes to improve the estimate precision.
Our writers are experts in using various meta-analysis statistical software to run different types of meta-analysis models. They include random versus fixed effects models depending on the assumptions about the commonalities (homogeneity) or differences (heterogeneity) between your eligible intervention studies.
Also, in our meta-analysis service, other statistical analyses that our writers can perform for your meta-analysis of intervention studies include heterogeneity assessment (i.e., I2 statistic, Q-statistic, and TAU2), publication bias assessment (funnel plot and Egger's test), sub-group analyses, meta-regressions, sensitivity analysis (leave-one-out analysis and influence analysis), network meta-analysis, and Bayesian meta-analysis. We can also visualize the risk of bias assessment findings for intervention studies included in your meta-analysis.
Nevertheless, our experts can help you in choosing the most appropriate statistical technique depending on the nature of intervention studies and other relevant factors.
When it comes to meta-analyses of diagnostic test accuracy reviews, different statistical techniques are used to pool findings from different independent studies. The core objective of conducting meta-analyses of diagnostic test accuracy studies is to determine how the heterogeneity between studies influences the estimate of the summary statistic.
Using state-of-the-art software like Cochrane's Review Manager, our writers can compute various summary statistic estimates, such as separate sensitivities and specificities, diagnostic odds ratio (DOR), receiver operating characteristic (ROC) curves, positive and negative likelihood ratios, diagnostic accuracy measures (such as accuracy, negative predictive value, and positive predictive value), diagnostic test thresholds, subgroup analyses, diagnostic test accuracy indices, and the diagnostic accuracy of diagnostic algorithms. Our choice of statistical summary will depend on the nature of your meta-analysis, such as its purpose and objectives.
Nonetheless, as a gold standard, at least five diagnostic test accuracy studies must be pooled to achieve the core objectives of your meta-analysis. We strictly follow Cochrane's guidelines for conducting systematic reviews of diagnostic accuracy studies. In this way, our writers can choose the most suitable statistical approach for your meta-analysis.
If you're intrigued by our meta-analysis services for diagnostic test accuracy studies, proceed to place an order, and we will find you an expert in your discipline or area of interest.
Cochrane Collaboration recognizes a review of reviews. The most common review of reviews is the umbrella review of meta-analyses. In our service, we can help you to synthesize evidence from various meta-analyses answering the same research question. The statistical techniques used in pooling findings from various meta-analyses answering a closely related research question will depend on the review type. An umbrella review of meta-analyses of intervention studies will require effect size calculation, weighted averaging, heterogeneity assessment, publication bias assessment, subgroup analysis, sensitivity analysis, summary of the strength of evidence, forest plots, and meta-regression.
Our meta-analysis services also offer independent data extraction. This is usually the case when you want to run the meta-analysis statistical analysis on your own. Our services include creating data extraction forms, extracting data from independent studies, and data conversion.
In our data conversion service, we ensure data extracted from different studies is uniform. For example, converting medians and frequencies to means and standard deviations. In our conversion service, we rely on validated statistical conversion techniques, such as the Hozo equations, for estimating sample mean and standard deviation based on sample size, median, and interquartile range, or range.
On top of our systematic review service and meta analysis services, we also offer a dedicated literature search service. Before doing a systematic review or meta analysis, the first step is to harvest keywords related to your topic of interest. The next step is to use the keywords in a search strategy to check for suitable studies for your review or meta analysis. Therefore, a literature search is fundamental to the success of your systematic review or meta analysis. The literature search is the hardest part of your systematic review or meta analysis because it is time-intensive and technically complicated. It also demands a keen harvest of keywords and Medical Subject Headings (in healthcare sciences, for instance) to search for each concept in your review question. More importantly, how you format your search string, such as using Boolean connectors, field filters, and field tags, will heavily determine the effectiveness of your search.
Our literature search service manages all these tasks on your behalf. You will only provide us with your research topic or research question. If you don't have one, we will help you develop one that follows PRISMA guidelines. We will give you a topic with a substantiated research gap, such as the absence of a systematic review or meta analysis on your topic of interest. Our experts will then break down your topic into its fundamental concepts, followed by keyword harvesting for each of the units/concepts. The keywords will then be combined methodically (Boolean connectors + field filters/limiters + field tags suitable for each electronic database) to run your search strategy. Our literature search service supports search strategies on MEDLINE via PubMed, CINHAL, Scopus, and Web of Science. We also search Google Scholar and perform hand searching for selected journals and bibliographies of other eligible articles.
We document the entire search process, beginning with how the research question/topic is broken down into units or concepts, keywords harvested for each unit with literature justification, and formulation of search strategies for each electronic database. The main advantage of using our literature search service is that we will involve you throughout the process, giving you the perfect chance to understand your systematic review or meta analysis process. Another advantage is that we do the most advanced and comprehensive literature searches at moderately cheap prices. Experience our literature search service today and retrieve all pertinent articles relevant to your research topic or question. Achieve optimal outcomes with SystematicReviewPro, your trusted companion in academic research.
Our literature review assistance focuses on crafting literature reviews rather than systematic reviews or meta analyses. Our systematic review service focuses on systematically searching for and synthesizing the literature to answer a focused research question. Our meta analysis services also focus on answering a focused search question by statistically pooling findings from various studies. What distinguishes our literature review assistance from the two services above is its goal to provide a comprehensive overview of existing research and knowledge on a particular topic. It does not aim to answer a research question. You also do not require to document the literature search process. However, you may still need to query electronic databases using recommended best practices covered in our literature search service.
SystematicReviewPro literature review assistance covers various literature review writing services, such as literature searching, coding, and writing the report. Our experts use software like ATLAS.ti to code themes in articles, ensuring a comprehensive literature synthesis. Therefore, if you visit this page, feel free to place an order or a free inquiry if you want someone to do a literature review on your behalf. We are the best literature review writing service in the UK, US, Australia, Canada, the Netherlands, Saudi Arabia, Arab Emirates, Qatar, Barbados, and many other countries worldwide. We have a global presence; anyone can access our services regardless of geographical location. Also, our literature review assistance covers various disciplines and topics. We have successfully undertaken numerous reputable comprehensive literature reviews, which have been published in various academic journals. Embrace our services today and witness the exceptional results they yield in your academic journey.
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Our prices depend on the urgency of your order, your academic level, the course subject, and the length of the literature review or systematic review. Basically, more complex systematic reviews will cost more than simpler ones. The level of expertise is also a major determinant of the price of your systematic review or literature review.
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If you need professional help with completing any kind of systematic review, SystematicReviewPro is the right place to get it. Whether you are looking for a systematic review dissertation, comprehensive literature review, scoping review, integrative review, meta-analysis, meta-synthesis, rapid review, or umbrella review, it is no problem for us. At our affordable service, you can be sure to get credible academic aid for a reasonable price. We have been providing online custom writing assistance to students from countries all over the world, including the US, the UK, Australia, Canada, Italy, New Zealand, China, and Japan.
Our affordable systematic review writing service has already gained a positive reputation in this business field. Our academic writers offer custom systematic review services, such as drafting search strategies that work, identifying and screening articles for review, writing the evidence summary table, data extraction, data analysis, and report writing. You can book a full systematic review, a systematic review chapter, or any review service like search strategy, data collection and extraction, data analysis, and evidence summary table.
Writing a full systematic review takes approximately 12 months. The main advantage of doing a systematic review dissertation is that you will not be required to collect data from the field. Instead, you're extracting data from research articles. We will help you take only one week to get your systematic review completed. Our pool of systematic review experts works simultaneously on the various parts of the systematic review. We assign your order to the lead expert, who supervises other systematic review pros. Each systematic review part (e.g., search strategy, data collection and extraction, and data analysis) is handled as a unit by our pool of experts to achieve incremental progress. This helps us to achieve perfection within a short period.
It might seem impossible to you that all custom-written systematic reviews are both of high quality and delivered in a timely manner. It is surprising to finish a systematic review within one or two weeks, but we do have some tricks to fasten delivery without hindering quality.
To start using our services, it’s enough to place a request like write my literature review or pay someone to write my literature review. We have a convenient order form, which you can complete within minutes and pay for the order via a secure payment system. The support team will view it after the order form and payment is complete and then they will find a systematic review expert who matches your order description perfectly. Once you submit your instructions, while your order is in progress and even after its completion, our support team will monitor it to provide you with timely assistance.
The core of any successfully written systematic review is an appealing and appropriately formulated research question. The research question should be based on a knowledge gap. Therefore, it's time-consuming to formulate a research question because you need to identify the knowledge gap first. That's no worry to our systematic review experts because they are well-equipped with research tools and know-how to formulate your research question quickly.
SystematicReviewPro employs only writers with Ph.D. qualifications since systematic reviews use advanced methodologies that require a careful approach. Our writers have advanced skills in database searches. We're ready to help you formulate a search strategy for your research question. The search strategy comprises search terms (regular keywords and MeSH terms) put together using Boolean connectors. The search strategies are customised for each database.
We provide affordable writing services for business people and professionals around the world. That’s why we work without a break to help you at any time, wherever you are located. Contact us for cheap writing assistance.
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