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Table 3 Change in prevalence of mental health outcomes from year one to year two by exposure group (matched analysis)

From: The English National Cohort Study of Flooding and Health: the change in the prevalence of psychological morbidity at year two

Outcome Total number of respondents Number of participants year one Prevalence year one (%) Number of participant year two Prevalence year two (%) Reduction (%) 95% Confidence interval
Depression 873 92 10.5 59 6.8 3.8 (1.5;6.1)
Flooded 294 56 19.1 36 12.2 6.8 (1.4;12.2)
Disrupted 457 32 7.0 21 4.6 2.4 (0.3;5.1)
Unaffected 122 4 3.3 2 1.6 1.6 (2.4;5.7)
Anxiety 870 149 17.1 83 9.5 7.6 (4.6;9.9)
Flooded 294 90 30.6 46 15.7 15.0 (9.2;20.7)
Disrupted 452 48 10.6 33 7.3 3.3 (0.1;6.5)
Unaffected 124 8 6.5 4 3.2 3.2 (2.5;9.0)
PTSD 896 186 20.8 127 14.2 6.6 (3.9;9.2)
Flooded 300 111 37.0 81 27.0 10.0 (4.5;15.5)
Disrupted 464 67 14.4 46 9.9 4.5 (1.0;8.1)
Unaffected 132 8 6.1 0 0.0 6.1 (1.2;10.9)