![]() ![]() pdf images can be used) from many different papers and that are of different types. MetaDigitise() can work on a directory with figures (currently. The data from completed figures will automatically be written to the caldat/ folder for later use and editing, should the user need to do this. Users can stop mid-way through a folder by simply exiting after the last plot they have digitised. This information is then all stored in a data frame or list at the end of the process, saving quite a bit of time. metaDigitise essentially will bring up each figure within a folder automatically and allow the user to click and enter the relevant information about a figure as they go. This is useful because it expedites digitising figures as it prevents users from having to constantly specify the directories and / or paths where files are stored. metaDigitise will also handle these situations seamlessly by simply cycling through all figures within a directory. However, often many figures need extracting from a single paper or set of papers. ![]() Users can extract single figures (if this is all they have) using the metaDigitise() function with a path name to the directory with the file. The metaDigitise package is quite flexible. This makes sharing figure digitisation and reproducing the work of others simple and easy and allows meta-analysts to update existing studies more easily. It has functions that allow users to redraw their digitisations on figures, correct anything and access the raw calibration data which is written automatically for each figure that is digitised into a special caldat folder within the directory. metaDigitise has also been built for reproducibility in mind. This makes it easy to add new figures at anytime. Conveniently, when needing to process many figures at different times metaDigitise will only import figures not already completed within a directory. Summaries will condense multiple figures into data frames or lists (depending on the type of figure) and these objects can easily be exported from R, or if using the raw data, analysed in any way the user desires. It also provides users with options to conduct the necessary calculations on raw data immediately after extraction so that comparable summary statistics can be obtained quickly. metaDigitise allows users to extract information from a figure or set of figures all within the R environment making data extraction, analysis and export more streamlined. Often third party applications are used to do this (e.g., graphClick or dataThief), but the output from these are handled separately from the analysis package, making this process more laborious than it needs to be given that resulting output still requires substantial downstream processing to acquire the relevant statistics of interest. ![]() The safety of acupuncture in the treatment of VMSs has not been rigorously examined, but there is no clear signal for a significant potential for harm.MetaDigitise is an R package that provides functions for extracting raw data and summary statistics from figures in primary research papers. SMDs were smaller or not statistically significant when acupuncture was compared with sham acupuncture.Ĭonclusions: Evidence from RCTs supports the use of acupuncture as an adjunctive or stand-alone treatment for reducing VMSs and improving HRQOL outcomes, with the caveat that observed clinical benefit associated with acupuncture may be due, in part, or in whole to nonspecific effects. Meta-analyses of this study revealed statistically significant standardized mean differences (SMDs) associated with acupuncture compared with no acupuncture at reducing VMS frequency (SMD −0.66, 95% confidence interval −1.06 to −0.26, I 2 = 61.7%, 5 trials) and VMS severity (SMD −0.49, 95% CI −0.85 to −0.13, I 2 = 18.1%, 4 trials) and improving HRQOL outcomes (SMD −0.93, 95% CI −1.20 to −0.67, I 2 = 0.0%, 3 trials). Results: Three SRs and four new RCTs were identified that met eligibility criteria. Meta-analyses were conducted using a random-effects model when data were sufficient. Many women with VMSs thus seek nonhormonal, nonpharmacologic treatment options such as acupuncture.ĭesign: An umbrella systematic review (SR) was conducted, supplemented by a search of published randomized controlled trials (RCTs), that assessed the effectiveness of acupuncture for VMSs, health-related quality of life (HRQOL), and adverse effects of treatment in perimenopausal or postmenopausal women. Although hormone therapy is effective for reducing VMSs, its use is restricted in some women. Objectives: Vasomotor symptoms (VMSs) are the most common symptoms reported during menopause.
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