Surveys and statistics on sleep quality – how many people suffer from temperature problems during sleep.
Representative sleep study by TK (Germany's largest statutory health insurer) with over 1,000 respondents. Key findings: 38 % of women and 44 % of men regularly do not sleep restoratively. Temperature is the most frequently cited sleep disruptor. The study also shows that occupational stress, digital media and irregular sleep times massively impair sleep quality in Germany.
Statistics on the most common sleep disruptors in Germany. Over 40 % of Germans have problems with the room climate during sleep. "Too warm / too cold in the bedroom" is the most frequently cited disruptor – ahead of late meals, caffeine, personal problems and noise.
Dossier on sleep behaviour and sleep disorders in Germany. Includes data on: frequency of adequate sleep by gender and age, average sleep duration by household type, sleep quality in Germany, prevalence of sleep disorders and the role of the open window as a sleep aid.
Breakdown of sleep onset and sleep maintenance problems in Germany by gender. The data show gender-specific differences in sleep problems and confirm that women are more frequently affected.
Breakdown of sleep problems in Germany by age group. The data show which age groups are most affected by difficulties falling and staying asleep.
Visualisation of the most common disruptors of healthy sleep in Germany, broken down by gender. Temperature problems, stress and noise lead the list.
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