Results indicated that perceived overweight was associated with an increased likelihood of attempting weight loss and with healthy and unhealthy weight control strategies in some participant groups .
However , perceived overweight was not reliably associated with physical activity or healthy eating and was associated with greater disordered eating in some groups .
Rather than being associated with improved weight management , there was consistent evidence that perceived overweight was predictive of increased weight gain over time .
Individuals who perceive their weight status as overweight are more likely to report attempting weight loss but over time gain more weight
It is commonly assumed that a person identifying that they are ' overweight ' is an important prerequisite to successful weight management .
However , there has been no systematic evaluation of evidence supporting this proposition .
The aim of the present research was to systematic ally review evidence on the relationship between perceived overweight and ( i ) weight loss attempts , ( ii )  weight control strategies ( healthy and unhealthy )  , ( iii ) weight-related behaviours ( physical activity and eating habits ) , ( iv ) disordered eating and ( v ) weight change .
Quality of reporting of observational longitudinal research.
Observational longitudinal research is particularly useful for assessing etiology and prognosis and for providing evidence for clinical decision making . However , there are no structured reporting requirements for studies of this design to assist authors , editors , and readers . The authors developed and tested a checklist of criteria related to threats to the internal and external validity of observational longitudinal studies . The checklist criteria concerned recruitment , data collection , biases , and data analysis and descriptive issues relevant to study rationale , study population , and generalizability . Two raters independently assessed 49 r and omly selected articles describing stroke research published from 1999 to 2003 in six journals : American Journal of Epidemiology , Journal of Epidemiology and Community Health , Stroke , Annals of Neurology , Archives of Physical Medicine and Rehabilitation , and American Journal of Physical Medicine and Rehabilitation . On average , 17 of the 33 checklist criteria were reported . Criteria describing the study design were better reported than those related to internal validity . No relation was found between study type ( etiologic or prognostic ) or word count and quality of reporting . A flow diagram for summarizing participant flow through a study was developed . Editors and authors should consider using a checklist and flow diagram when reporting on observational longitudinal research
Results indicated that perceived overweight was associated with an increased likelihood of attempting weight loss and with healthy and unhealthy weight control strategies in some participant groups .
However , perceived overweight was not reliably associated with physical activity or healthy eating and was associated with greater disordered eating in some groups .
Rather than being associated with improved weight management , there was consistent evidence that perceived overweight was predictive of increased weight gain over time .
Individuals who perceive their weight status as overweight are more likely to report attempting weight loss but over time gain more weight
It is commonly assumed that a person identifying that they are ' overweight ' is an important prerequisite to successful weight management .
However , there has been no systematic evaluation of evidence supporting this proposition .
The aim of the present research was to systematic ally review evidence on the relationship between perceived overweight and ( i ) weight loss attempts , ( ii )  weight control strategies ( healthy and unhealthy )  , ( iii ) weight-related behaviours ( physical activity and eating habits ) , ( iv ) disordered eating and ( v ) weight change .