Diaper performance: maintenance of healthy skin

Area of Science:

• Dermatology
• Materials Science
• Pediatrics

Background:

• Skin wetness is directly linked to diaper wetness, increasing the risk of diaper dermatitis.
• Evaluating infant diaper performance is crucial for preventing skin conditions.

Purpose of the Study:

• To compare the skin-drying and moisture-retaining capabilities of various infant diaper types.
• To identify diaper products with the highest potential for preventing diaper dermatitis.

Main Methods:

• Eighty healthy volunteers participated in the study.
• Diaper patches were applied to volar forearms for two hours to measure skin wetness using an evaporimeter.
• Moisture retention within the diaper patches was also quantified.

Main Results:

• Superabsorbent (SA) disposable diapers demonstrated superior performance in keeping skin dry and retaining synthetic urine.
• Conventional disposable diapers showed less efficacy in maintaining skin dryness compared to SA diapers.
• Cloth diaper performance varied based on composition, with multi-layered nonwoven components outperforming single-fabric layers.

Conclusions:

• SA disposable diapers offer the greatest potential for preventing diaper dermatitis due to their superior moisture management.
• Diaper composition significantly impacts performance, particularly for cloth diapers.
• Further research into material science can optimize diaper design for enhanced skin protection.