A study at the Tulane School of Public Health conducted by James P. Carter and others reported significant improvement in cancer patient longevity ( 177 months compared to 91 months ) when patients practiced the macrobiotic diet, although an analysis stated about this paper, " Scientific evidence on the potential benefits of macrobiotic diets for patients with cancer is limited to two retrospective studies with serious methodologic flaws.

As stated in a retrospective analysis in October 2007:

This study's results may be biased due to the pedicle screw group's being analyzed prospectively versus retrospective analysis of the hybrid instrumentation group.

A retrospective analysis of outcomes in more than 2, 500 women found no evidence that mefloquine was associated with an increased risk of birth defects or miscarriages.

Regardless of the scheme's impact, in a retrospective analysis Transport for London estimated there would have already been a significant reduction in traffic as a consequence of parking policies and increased congestion due to traffic management and other interventions that had the effect of reducing highway capacity.

Power analysis can either be done before ( a priori or prospective power analysis ) or after ( post hoc or retrospective power analysis ) data are collected.

Whereas the utility of prospective power analysis in experimental design is universally accepted, the usefulness of retrospective techniques is controversial.

His retrospective analysis led him to write that the act of 1873 "... was a mistake that had highly adverse consequences.

In a retrospective analysis published by the Ministry of Health of Russia of data where PDT was employed in Moscow Medical Centers from 1992 to 2001 to treat malignant tumors, a beneficial effect was seen in 94. 4 percent of the patients.

Historiometry is defined by Dean Keith Simonton as: a quantitative method of statistical analysis for retrospective data.

ORTHO was designed for orthopedic clinics and conducted retrospective statistical analysis.

* A retrospective analysis of the game, originally printed in Edge via the Internet Archive

In the majority of cases, the claim or proclamation was retrospective, often by cricket writers using reverse analysis via a study of known results.

Chemical hair analysis may be considered for retrospective purposes when blood and urine are no longer expected to contain a particular contaminant, typically a year or less.

A retrospective analysis of five million patient records with the US Department of Veterans Affairs system found different types of commonly used antihypertensive medications had very different AD outcomes.

Fischer did not suggest that historians should refrain from retrospective analysis in their work, but he reminded historians that their subjects were not able to see into the future.

A variation called American Soundex was used in the 1930s for a retrospective analysis of the US censuses from 1890 through 1920.

The notion, however, is largely retrospective and is an analysis on Soviet conduct during their strategic offensives in 1942, and even beyond, such as Operation Mars in October 1942, and Târgul Frumos in May 1944.

On June 13, 2009, Diabetologia, the journal of European Association for the Study of Diabetes ( EASD ), published the results of a 5 year long-term observational, retrospective analysis.

This alarmed the British government sufficiently to start stockpiling vaccines, although a retrospective analysis by the epidemiologist Martin Hugh-Jones has suggested that Steed's evidence could not have amounted to much.

Nutrigenetics is the retrospective analysis of genetic variations among individuals with respect to the interaction between diet and disease.

A retrospective analysis of the AZURE trial data revealed a DFS survival advantage, particularly where estrogen had been reduced.

In 2008, she showed a large retrospective exhibition, Between The Sky And My Head, at the Kunsthalle Bielefeld, Bielefeld, Germany, and the Baltic Centre for Contemporary Art in Gateshead, UK.

Over 200 works were displayed, and the fact that many of the artists showed artworks representative of their development from 1909 to 1912 gave the exhibition the allure of a Cubist retrospective.

Allmusic showed a mixed reaction in their retrospective review, noting the overt similarity to the Eagles and deeming the rock opera of side two " a little too wide-eyed and doomsaying for most modern audiences ".

In 2008 Rego showed at Marlborough Chelsea in New York, and staged a retrospective of her graphic works at the Ecole Superieure des Beaux-Arts, Nîmes.

A retrospective study also showed that Mule deer exported from Denver to the Toronto Zoo in the 1980s were affected.

In 2003, Louis Stern Fine Arts showed a retrospective exhibition for Lorser Feitelson entitled Lorser Feitelson and the invention of Hard-edge painting, 1945-1965.

A retrospective study of 49 survivors of cases diagnosed as " Reye's Syndrome " showed that the majority of the surviving patients had various metabolic disorders.

A 2006 retrospective report study in New Zealand showed that physical punishment of children was quite common in the 1970s and 80s, with 80 % of the sample reporting some kind of corporal punishment from parents, at some time during childhood.

In January 2010 he showed a retrospective of self portraits ( from 1959 – 2009 ) at Craig Krull Gallery in Santa Monica.

Allmusic's retrospective review showed a subdued reaction to the material, concluding " There aren't any forgotten gems on Empty Sky, but it does suggest John's potential.

A recent retrospective case-control study of lung cancer risk showed substantial cancer rate reduction between 50 and 123 Bq per cubic meter relative to a group at zero to 25 Bq per cubic meter.

A retrospective study of success rates between 96 adults and 130 children with otitis media treated with CO2 laser myringotomy showed about a 50 % cure rate at six months in both groups.

In a retrospective study of adolescents, young athletes actively participating in sports showed a frequency of 21 % reporting the syndrome compared with only 4. 5 % of age-matched nonathletic controls.

A retrospective cohort study showed that UAE has much fewer serious adverse effects than hysterectomy ( odds ratio 0. 25 ) and similar rates of satisfaction.

A May 2005 Jireš retrospective film series at Riverside Studios showed the two films together.

( 2006 ) showed that prospective memory failure is not entirely due to the failure of retrospective memory, and that multiple sclerosis can lead to generalized prospective memory difficulties.

A retrospective study showed that in type 2 diabetic patients already taking glyburide, NIH stroke scale scores on were improved on discharge compared to diabetic patients not taking glyburide.

In 1974 the Whitney Museum of American Art showed Alex Katz Prints, followed by a traveling retrospective exhibition of paintings and cutouts titled Alex Katz in 1986.

Furthermore, it has been observed in many retrospective longitudinal studies that steroid does not prolong survival of the native liver or transplant-free survival.

* Disease progression and survival following specific AIDS-defining conditions: a retrospective cohort study of 2048 HIV-infected persons in London.