Regional differences and seasonal variation of the burden of skin diseases in southern Germany: a retrospective analysis of internet data

Burden of atopic dermatitis in Europe: A population-centred approach leveraging web search data in 21 European countries

BACKGROUND

The complexity, high prevalence, and substantial personal and socioeconomic burden collectively render atopic dermatitis (AD) a major public health concern. Using crowdsourced Internet data has the potential to provide unique insights into this concern, as demonstrated by several previous studies. However, a comprehensive comparison across European countries remains lacking.

OBJECTIVES

The study aimed to investigate AD-related web searches across Europe to assess spatiotemporal variations and associations between disease-related and external factors.

METHODS

AD-related web search data were extracted for 21 European countries between February 2019 and January 2023. Descriptive analysis and autocorrelation functions were performed to examine spatiotemporal patterns. Correlations (r) were used to evaluate the associations between web searches and disease-related, socioeconomic and meteorological data.

RESULTS

Over 241 million AD-related web searches were identified, with search volume varying substantially among European countries (p < 0.001) and correlating with AD prevalence and disease burden (both r = 0.51, p = 0.019). Search volume increased between 2019 and 2023 in all countries and seasonally peaked in January and March. Negative correlations with median population age (r = -0.46, p = 0.039), number of general practitioners (r = -0.29, p = 0.226) and specialists (r = -0.27, p = 0.270) were observed. Moderate to strong correlations were found between search volume and cold, humid and windy weather with fewer sunshine hours, while higher online interest typically occurred 1-3 months after such weather conditions.

CONCLUSION

The study highlights the great potential of online crowdsourced data analysis, for example, to investigate the impact of climate change or to identify unmet needs at a population level. Furthermore, the growing online interest in AD and the corresponding seasonal peaks emphasize the necessity of adapting treatment plans, intensifying public health campaigns, and disseminating reliable online information by governments and healthcare providers, especially during these periods.

Patient Journey und krankheitsbezogene Nutzung digitaler Medien: Eine Querschnittsstudie unter Dermatologie-Patienten in Deutschland: Patient journey and disease-related digital media usage: A cross-sectional study among dermatology patients across Germany

Hintergrund und Ziele

Ziel dieser Studie war es, die Auswirkungen der Nutzung gesundheitsbezogener digitaler Medien auf die Arzt‐Patienten‐Beziehung und die Patient Journey (Weg des Patienten durch alle Phasen seiner Erkrankung) zu untersuchen, um positive Veränderungen in der dermatologischen Praxis zu bewirken.

Patienten und Methodik

Von Juni bis November 2022 füllten Personen mit Hautkrankheiten in Deutschland einen Fragebogen zur Bewertung der gesundheitsbezogenen Nutzung digitaler Medien, der E‐Health‐Kompetenz, des Einflusses der Nutzung digitaler Medien auf die Arzt‐Patienten‐Beziehung und die Patient Journey sowie soziodemografischer und gesundheitlicher Merkmale aus. Die Daten wurden deskriptiv und mittels linearer Regressionen analysiert.

Ergebnisse

Insgesamt wurden 919 Teilnehmer analysiert (medianes Alter: 47,00, Interquartilsbereich [28,00; 61,00] Jahre, weiblich: 53,6%, Nutzer digitaler Medien im Kontext der Erkrankung: 56,8%). Google und Online‐Enzyklopädien wurden am häufigsten vor und nach der dermatologischen Konsultation genutzt. Online‐Selbsthilfegruppen wurden von 76,3% der nicht behandelten Teilnehmer in Anspruch genommen. Die Nutzung digitaler Medien hatte keinen Einfluss auf die Arzt‐Patienten‐Beziehung und wirkte sich positiv auf die Patient Journey aus. Positive Auswirkungen wurden mit höherer E‐Health‐Kompetenz, Zufriedenheit mit der Qualität digitaler Medien, Bedeutung digitaler Medien, ländlichem Wohnsitz, höherem Bildungsniveau und Vertrauen in Dermatologen in Verbindung gebracht.

Schlussfolgerungen

Die dermatologische Versorgung in Arztpraxen kann vom Potenzial digitaler Gesundheitsmedien profitieren. Eine evidenzbasierte digitale Gesundheitsplattform ist erforderlich, um die E‐Health‐Kompetenz der Betroffenen zu erhöhen und ihre Zufriedenheit mit der Qualität digitaler Medien zu verbessern.

Patient journey and disease-related digital media usage: A cross-sectional study among dermatology patients across Germany

BACKGROUND AND OBJECTIVES

This study aimed to fill the gap of evidence-based data by examining the impact of health-related digital media use's impact on the patient-physician relationship and patient journey, with the goal of driving positive changes in office-based dermatological practice.

PATIENTS AND METHODS

German individuals with skin conditions completed a questionnaire assessing health-related digital media use, eHealth literacy, impact of digital media use on the patient-physician relationship and patient journey, and sociodemographic and health characteristics from June to November 2022, followed by descriptive analysis and linear regressions.

RESULTS

Overall, 919 participants were analyzed (median age: 47.00, interquartile range [28.00; 61.00] years, female: 53.6%, health-related digital media users: 56.8%). Google and online encyclopedias were commonly used before and after dermatological consultations. Online self-help groups were used by 75% of non-treated participants. Digital media use had no impact on the patient-physician relationship and a positive impact on the patient journey. Positive impacts were associated with higher eHealth literacy, satisfaction with digital media quality, importance of digital media, rural residence, high education, and trust in dermatologists.

CONCLUSIONS

The potential of health-related digital media in office-based dermatological care necessitates the drive of an evidence-based digital health platform to improve eHealth literacy and satisfaction with the quality of digital media among affected individuals.