Noncompliance with Hypertension Treatment and Related Factors among Kumamoto Earthquake Victims Who Experienced the COVID-19 Pandemic during Postearthquake Recovery Period.

Survivors of the Kumamoto earthquake of 2016 experienced the coronavirus disease (COVID-19) outbreak while carrying additional burdens that might bring inadequate coping. This cross-sectional survey aimed to identify untreated and interrupted consultations among those with hypertension and related factors and to identify the disaster's long-term effects. Of the 19,212 earthquake survivors who had moved to permanent housing, 7367 (4196 women and 3171 men, mean age 61.8 ± 17.3 years) completed a self-administered questionnaire. The prevalence of hypertension was 41.4%. The results of the logistic regression analysis with the significant independent variables in the bivariate analysis were: reduced income due to COVID-19 (AOR = 3.23, 95%CI = 2.27-4.58) and poor self-rated health (AOR = 2.49, 95%CI = 1.72-3.61) were associated with a risk of untreated or discontinued treatment. Moreover, living in rental, public or restoration public housing was also significantly associated with a higher risk of hypertension noncompliance (AOR = 1.92, 95%CI = 1.20-3.07; AOR = 2.47, 95%CI = 1.38-4.42; AOR = 4.12, 95%CI = 1.14-14.90). These results suggest that changes due to COVID-19, the extent of self-rated health and the type of permanent housing influence the hypertension consulting behaviour of earthquake survivors during recovery. It is crucial to implement long-term public support for the mental health, income and housing concerns of the survivors.

Depression, Insomnia, and Probable Post-Traumatic Stress Disorder among Survivors of the 2016 Kumamoto Earthquake and Related Factors during the Recovery Period Amidst the COVID-19 Pandemic.

The aftereffects of the severe 2016 Kumamoto earthquake were complicated by the COVID-19 pandemic. This study aimed to identify mental health problems and related factors among survivors five years after the earthquake and clarify its long-term effects. A cross-sectional survey was conducted in 2020 among 19,212 survivors affected by the earthquake who moved from temporary to permanent housing. We analysed 8966 respondents (5135 women, 3831 men; mean age 62.25 ± 17.29 years). Logistic regression analysis was conducted to examine associations between mental health problems and socioeconomic factors. Prevalence rates of psychological distress, insomnia, and probable post-traumatic stress disorder were 11.9%, 35.2%, and 4.1%, respectively. Female gender (OR = 1.33, 95% CI = 1.13-1.57; OR = 1.21, 95% CI = 1.08-1.34; OR = 1.81, 95% CI = 1.41-2.32), public housing (OR = 2.14, 95% CI = 1.63-2.83; OR = 1.54, 95% CI = 1.26-1.88; OR = 2.41, 95% CI = 1.62-3.58), loneliness (OR = 9.08, 95% CI = 7.71-10.70; OR = 5.55, 95% CI = 4.90-6.30; OR = 3.52, 95% CI = 2.77-4.49), COVID-19-induced activity reduction (OR = 1.41, 95% CI = 1.19-1.66; OR = 1.86, 95% CI = 1.68-2.07; OR = 1.80, 95% CI = 1.40-2.31), and COVID-19-induced income reduction (OR = 1.33, 95% CI = 1.12-1.57; OR = 1.43, 95% CI = 1.28-1.59; OR = 1.92, 95% CI = 1.51-2.43) were significantly associated with mental health problems. These results suggest that gender, current housing, loneliness, and COVID-19 affected the survivors' mental health during recovery.