What was the primary focus of Rohto Pharmaceutical's 'Future Eye Care' booth at Expo 2025 Osaka?

The booth focused on collecting and analyzing eye health data from participants, linking it with body measurement pod data.

How many participants' data was analyzed by Rohto Pharmaceutical for this study?

Data from 143,086 participants, linked with body measurement pod data, was collected and analyzed.

What percentage of participants reported watching digital devices for eight or more hours on weekdays?

Approximately 30% of all participants reported watching digital devices for eight or more hours on weekdays.

What was the relationship observed between digital device viewing time and eye discomfort?

Participants who reported longer digital device viewing times also reported higher rates of eye discomfort.

What percentage of individuals routinely experience symptoms like heavy eyelids and dry eyes according to the study?

Approximately 60% of individuals routinely experience symptoms such as heavy eyelids and dry eyes.

AI News NQ Analysis

Rohto Pharmaceutical Co., Ltd. Analyzes Eye Health Data of 140,000 People and Body Measurement Pod Data from Expo 2025 Osaka, Kansai Healthcare Pavilion.

NQ Score 75/100

N1 Content Completeness 8

AI Summary (NQ-processed)

Rohto Pharmaceutical Co., Ltd. collected and analyzed eye health data from 143,086 participants, along with body measurement pod data, at the Osaka Healthcare Pavilion during Expo 2025 Osaka, Kansai. The analysis revealed that approximately 30% of individuals watch digital devices for 8 or more hours on weekdays, with over 40% in their 20s and 30s. Longer digital viewing times correlated with increased eye discomfort (heavy eyelids, dry eyes), daytime sleepiness, and a higher AI-estimated 'eye age' compared to actual age, a trend particularly pronounced in those aged 40-60. Approximately 25% of individuals with an eye fatigue score of 80 or higher were unaware of their condition. A correlation was also found between 'eye age' and skin youthfulness, specifically with 'eye bags' and 'wrinkles'. Individuals with youthful skin but a higher 'eye age' tended to experience more daytime sleepiness and longer monitor viewing times.

AI analysis data is not yet available.

Frequently Asked Questions

Q: What was the primary focus of Rohto Pharmaceutical's 'Future Eye Care' booth at Expo 2025 Osaka?: A: The booth focused on collecting and analyzing eye health data from participants, linking it with body measurement pod data.
Q: How many participants' data was analyzed by Rohto Pharmaceutical for this study?: A: Data from 143,086 participants, linked with body measurement pod data, was collected and analyzed.
Q: What percentage of participants reported watching digital devices for eight or more hours on weekdays?: A: Approximately 30% of all participants reported watching digital devices for eight or more hours on weekdays.
Q: What was the relationship observed between digital device viewing time and eye discomfort?: A: Participants who reported longer digital device viewing times also reported higher rates of eye discomfort.
Q: What percentage of individuals routinely experience symptoms like heavy eyelids and dry eyes according to the study?: A: Approximately 60% of individuals routinely experience symptoms such as heavy eyelids and dry eyes.