Abstract：
:Clinical trials designed to answer treatment-related questions typically compare an intervention group that receives a drug or other intervention to a control group that serves as a standard against which results of the intervention are evaluated. An observed divergence from this trend in research papers on breastfeeding led us to hypothesize that the majority of breastfeeding research designs assign breastfed children to an intervention group rather than the control group, although breastfeeding is a physiological way of feeding infants that may be considered as a general standard. Headlines and abstracts of 760 publications identified in 2 databases were checked, and a total of 68 systematic reviews were included in our review with the goal to see if breastfed children were mostly considered as the intervention or control group. Our review showed that in 79,41% of papers breastfed children were regarded as the intervention group. The results of these papers were usually presented in a manner to show breastfeeding was beneficial in comparison to formula-feeding - as if breastfeeding was a health intervention. This way of data presentation probably helps to form attitude that formula-feeding is the norm and breastfeeding an optional choice, a "superstandard" with certain health benefits. Therefore, all available studies that regard breastfeeding should be interpreted with caution. We suggest that authors, while conducting and reporting clinical trials, regard breastfed children as the control group, and non-breastfed children as the intervention group.
journal_name
Med Hypothesesjournal_title
Medical hypothesesauthors
Dimnjakovic J,Poljicanin T,Svajda Mdoi
10.1016/j.mehy.2020.109737subject
Has Abstractpub_date
2020-08-01 00:00:00pages
109737eissn
0306-9877issn
1532-2777pii
S0306-9877(20)30353-4journal_volume
141pub_type
杂志文章abstract：:Multiple sclerosis (MS) is a neurodegenerative disease of uncertain etiology. In MS, neurodegeneration is thought to be secondary to autoimmune-mediated damage. However, no cohesive explanation yet exists as to how environmental factors interact to induce a neurodegenerative autoimmune response. Insufficient sunlight ...
journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2008.01.031
更新日期：2008-01-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.08.021
更新日期：2010-01-01 00:00:00
abstract：:Cell-mediated immunity is generally regarded as the essential factor in recovery from measles infection. In other viral infections humoral immunity has been considered a critical factor when antibody titres were correlated with outcome or when serum therapy proved protective. A review of available studies of severe-to...
journal_title：Medical hypotheses
pub_type： 杂志文章,评审
doi：10.1016/0306-9877(87)90020-x
更新日期：1987-07-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.1997.0720
更新日期：1999-08-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(87)90107-1
更新日期：1987-10-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/s0306-9877(98)90007-x
更新日期：1998-04-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2005.08.045
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2012.06.002
更新日期：2012-09-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.1998.0756
更新日期：1999-10-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/s0306-9877(02)00363-8
更新日期：2003-02-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.1997.0774
更新日期：1999-01-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2018.08.026
更新日期：2018-12-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.02.036
更新日期：2009-09-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(89)90063-7
更新日期：1989-11-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.05.039
更新日期：2010-05-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2006.08.041
更新日期：2007-01-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(86)90006-x
更新日期：1986-10-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(94)90152-x
更新日期：1994-06-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2009.10.047
更新日期：2010-04-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2004.11.039
更新日期：2005-01-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(90)90169-f
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2005.12.024
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2003.10.002
更新日期：2004-01-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2019.03.027
更新日期：2019-06-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(94)90049-3
更新日期：1994-07-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(88)90090-4
更新日期：1988-09-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(82)90083-4
更新日期：1982-10-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1054/mehy.2000.1231
更新日期：2001-04-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/j.mehy.2018.10.014
更新日期：2019-01-01 00:00:00
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journal_title：Medical hypotheses
pub_type： 杂志文章
doi：10.1016/0306-9877(88)90112-0
更新日期：1988-05-01 00:00:00
