Bias resulting from missing information

The biases resulting from missing information were examined in three psychiatric epidemiological studies. In each study, cases with missing information could be compared with the main sample because data were available from several sources or at several points in time through a longitudinal study. In almost all instances, cases with missing data differed systematically in terms of variables crucial to the questions being studied. In general, they tended to include a higher proportion with problems of various kinds--such as, behavioural deviance, reading backwardness, child or adult psychiatric disorder, and marital discord. The characteristics or circumstances of those giving information were generally more strongly associated with co-operation in testing or interviewing than the characteristics of those about whom information was sought. In some situations, the nature and degree of distortion resulting from missing information could lead to biased results

Backwardness · Deviance (statistics) · Epidemiological method · Interview · Missing data · Pathology · Psychiatric epidemiology · Psychiatry · Statistics · Behavioral and Psychological Studies · Clinical Psychology · Cognitive Abilities and Testing · Epidemiology · Medicine · Psychometric Methodologies and Testing

• The risky and protective motorcycling opinions and behaviours of young on-road motorcyclists in New Zealand

  Open Access•A I Reeder, David J Chalmers et al.•Social Science & Medicine•1996

  Añadir item

• Psychological and social predictors of motorcycle use by young adult males in New Zealand

  Open Access•A I Reeder, David J Chalmers et al.•Social Science & Medicine•1997

  Añadir item

• The Role of Puberty in Potentiating Vulnerability to Psychological Disturbance

  Open Access•Maurice Place•International Journal of…•1988

  Añadir item

• Damp housing and adult health

  C N Packer, Sarah Stewart-Brown et al.•Journal of Epidemiology and…•1994

  Añadir item

• Estimating the prevalence of disability in the community

  David Locker, Richard D Wiggins et al.•Journal of Epidemiology and…•1981

  Añadir item

• Missing data in psychiatric research

  W Pete Welch, Robert G Frank et al.•Psychological Bulletin•1983

  Añadir item

• The Tendency to Omit Items

  Open Access•John Hattie•Educational and Psychological…•1983

  Añadir item

• The child behaviour checklist in a melbourne urban sample

  Open Access•Lyndal Bond, Terry Nolan et al.•Australian Psychologist•1994

  Añadir item

• Antisocial disorders in hyperactive subjects from childhood to adulthood

  Maria Eugenia Herrero, Lilian Hechtman et al.•American Journal of Orthopsychiatry•1994

  Añadir item

• Parental divorce, adolescence, and transition to young adulthood

  Hillevi Aro, Hillevi M Aro et al.•American Journal of Orthopsychiatry•1992

  Añadir item

• Social-emotional consequences of day care for preschool children

  Michael Rutter•American Journal of Orthopsychiatry•1981

  Añadir item

• The British Child and Adolescent Mental Health Survey 1999

  Open Access•T Ford, Robert Goodman et al.•Journal of the American Academy…•2003

  Añadir item

• Parent‐child Separation

  Open Access•Michael Rutter•Journal of Child Psychology and…•1971

  Añadir item

• Self-disclosure

  Paul C Cozby•Psychological Bulletin•1973

  Añadir item