Scrub Color Affects Perceived Professionalism of Dental Hygienists: A Cross-sectional Study.

Abstract

Aim: To assess the impact of dental hygienists' scrub colors on patient perceptions of professionalism, with a focus on knowledge, skills, and caring.

Materials and methods: A cross-sectional study was conducted using an anonymous survey distributed between November 2024 and January 2025, targeting patients and visitors aged 18 years and older. The study recruited 483 participants across three age-groups (18-30, 31-60, and 61and above). The survey included 16 questions, with two assessing demographic information and 14 evaluating perceptions of dental hygienists based on scrubs color. Participants viewed images of one male and one female dental hygienists wearing scrubs in five colors: Pink, burgundy, teal, navy, and black. They were asked to select the most and least knowledgeable, skilled, and caring hygienist based on scrub color and indicate their preferred provider. Data were analyzed using Pearson's Chi-square tests, Fleiss' and Light's Kappa statistics. Statistical significance was set at p < 0.05.

Results: Findings revealed that scrub color significantly influenced patient perceptions. Navy scrubs were the most preferred for both male (39.7%) and female (38.1%) dental hygienists, followed by teal and black. Navy scrubs were associated with knowledge and skill, while pink was linked to caring traits but perceived as less competent. Black scrubs were rated least caring. There was no significant difference in provider preference based on gender (male clinician: p = 0.168; female clinician: p = 0.544). However, there was a statistically significant difference in preferred provider frequency by age category (p < 0.001).

Conclusion: The color of scrubs plays a crucial role in conveying professionalism. The preference for navy blue scrubs suggests that color plays a crucial role in establishing trust and perceived competence in dental settings.

Clinical significance: The influence of scrub color on the professionalism of dental hygienists is a crucial factor that must be addressed to identify the most favorable color for fostering trust and perceived competence in dental settings. How to cite this article: Hendry C, Maayta N, Nafea L, et al. Scrub Color Affects Perceived Professionalism of Dental Hygienists: A Cross-sectional Study. J Contemp Dent Pract 2025;26(3):223-228.