Related Experiment Video
Updated: Feb 12, 2026

Palatable Western-style Cafeteria Diet as a Reliable Method for Modeling Diet-induced Obesity in Rodents
Published on: November 1, 2019
Adult-Specific Life Outcomes of Cleft Lip and Palate in a Western Australian Cohort
Wendy Nicholls1, Craig Harper2, Suzanne Robinson3
11 Dental Department/Cleft Lip and Palate Unit, Princess Margaret Hospital for Children, Perth, Western Australia, Australia.
Background:
People with a cleft of the lip and/or palate (CL/P) differ from their peers due to their facial appearance, hearing and speech difficulties, and the significant time spent attending appointments and recovering from surgical interventions. These differences may impact life outcomes including occupation, income, education, relationships, psychosocial health issues, and lifestyle choices.
Methodology:
A self-administered questionnaire was posted to 338 former and current patients of the Cleft Lip and Palate Unit of Princess Margaret Hospital (PMH), Perth, Western Australia.
Results:
Completed questionnaires were returned by 158 former and current patients. In comparison to the Australian Bureau of Statistics, study participants attained equivalent highest education levels, full-time annual income levels, occupational categories, employment rates, and home ownership levels. They did not marry later and demonstrated positive health-related lifestyle behaviors. However independent living was significantly delayed, and the number of romantic relationships, marriages, and children was lower, with separation/divorce rates also being lower. A key finding was that 78% of participants self-reported that they experienced at least 1 psychosocial health issue and more than half experienced anxiety and/or depression.
Conclusion:
When comparing the sociological outcomes for the study participants, the psychosocial outcomes were the areas of most concern. Further investigation is required to determine the causes for the high self-reported rates of anxiety and/or depression found in this study.
Related Concept Videos
Half-life of a Reaction
Characteristics of Life
Western Blotting
The technique begins with separating proteins from the sample using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE), followed by protein transfer, immunoblotting, and finally, protein detection.
The Angiosperm Life Cycle
Predicting Reaction Outcomes
The Tree of Life - Bacteria, Archaea, Eukaryotes

