This is a depression scale.
Zung Self-Rating Depression Scale
Instructions: Please read each statement and decide how much of the time the statement describes how you have been feeling during the past several days.

<-- 1. I feel down-hearted and blue
<-- 2. Morning is when I feel the best
<-- 3. I have crying spells or feel like it
<-- 4. I have trouble sleeping at night
<-- 5. I eat as much as I used to
<-- 6. I still enjoy sex
<-- 7. I notice that I am losing weight
<-- 8. I have trouble with constipation
<-- 9. My heart beats faster than usual
<-- 10. I get tired for no reason
<-- 11. My mind is as clear as it used to be
<-- 12. I find it easy to do the things I used to
<-- 13. I am restless and can’t keep still
<-- 14. I feel hopeful about the future
<-- 15. I am more irritable than usual
<-- 16. I find it easy to make decisions
<-- 17. I feel that I am useful and needed
<-- 18. My life is pretty full
<-- 19. I feel that others would be better off if I were dead
<-- 20. I still enjoy the things I used to do

Self-Rated Depression Scale Index Score --> numberscore=((Q1)+(Q2)+(Q3)+(Q4)+(Q5)+(Q6)+(Q7)+(Q8)+(Q9)+(Q10)+(Q11)+(Q12)+(Q13)+(Q14)+(Q15)+(Q16)+(Q17)+(Q18)+(Q19)+(Q20))*1.25 out of 100

Scoring Information
Score 25 - 49: Normal
Score 50 - 59: Mild depression
Score 60 - 69: Moderate Major Depression
Score 70 - 100: Severe Major Depression

Interpretation --> resultscore2=((Q1)+(Q2)+(Q3)+(Q4)+(Q5)+(Q6)+(Q7)+(Q8)+(Q9)+(Q10)+(Q11)+(Q12)+(Q13)+(Q14)+(Q15)+(Q16)+(Q17)+(Q18)+(Q19)+(Q20))*1.25;score2>69?'Severe Major Depression':score2>59?'Moderate Major Depression':score2>49?'Mild Depression':'Normal'

hide/display references and links
references and links:
#1 ZUNG WW. A SELF-RATING DEPRESSION SCALE. Arch Gen Psychiatry. 1965
Jan;12:63-70.

Result - Copy and paste this output: