[A comparative study on mental health among students and adults in the earthquake-hit areas].

OBJECTIVE: To understand mental health status of the students and adults in the earthquake disaster areas, as to providing guidance on intervention for post-disaster psychological crisis.

METHODS: The Self-Reporting Questionnaire (SRQ-20), an appendix of The Ministry of Health of "emergency psychological crisis intervention guiding principles", was used among 1222 victims in Wenchuan earthquake, Sichuan province. This questionnaire survey was conducted in 729 students and 493 adult victims in a randomized method. Of the 734 questionnaires distributed and received in students, 729 were validly responded with efficiency rate of 99.32%; while for adults, 496 questionnaires distributed, 496 received, 493 were valid with efficiency rate of 99.39%.

RESULTS: (1) In students victims, 65% responded that they did feel "uneasy, nervous or worried", followed by "easy to be scared", "feel unhappy", "easy fatigue" and "hard to make a decision". For adult victims, 80.5% replied that they felt "uneasy, nervous or worried", followed by "feel unhappy", "easy fatigue", "difficult sleeping", "easy to be scared". (2) The average of the SRQ score of student victims was 6.58 +/- 3.99, and 6.07 +/- 4.02 for males, 7.03 +/- 3.91 for females. The average of the SRQ score of student victims was 7.36 +/- 3.98, male 6.68 +/- 3.82, female 7.99 +/- 4.03. The significant differences (t(women) = 2.985, P < 0.01; t(total) = 3.332, P < 0.01) was observed in women and the total group of students and adults. (3) The SRQ positive screening rate of students group was 46.50%, the adult group was 52.33%, SRQ >or= 7 points and SRQ < 7 sub-group of students and adults of the total score there were significant differences (t(1) = 39.771, P < 0.01; t(2) = 31.961, P < 0.01). SRQ >or= 7 sub-group of students and adult women in between there was a significant difference (t = 23.641, P < 0.01), SRQ < 7 sub-group of students and adults in general and women there were significant differences (t(1) = 3.092, P < 0.01; t(2) = 2.911, P < 0.01). (4) SRQ scores with gender and age had had a positive relation (r(SRQ total-sex) = 0.118, P = 0.000; r(SRQ total-age) = 0.103, P = 0.000).

CONCLUSION: The emotional suffering symptoms of students victims and adult victims should be "nervous, unhappy, vulnerable on issues such as fatigue", the adult group had a higher symptom rate than the group of students, the mental health was more serious than that of students, as influenced by some factors including age and gender. Students, being a special population group should be paid more attention to focusing a designated behavior intervention, as a planned manner of intervention.