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| Filter | Status | Condition | Details |
|---|---|---|---|
| HTTP status | PASS | download_http_code = 200 | HTTP 200 |
| Age cutoff | PASS | download_stamp > now() - 6 MONTH | 3.1 months ago |
| History drop | PASS | isNull(history_drop_reason) | No drop reason |
| Spam/ban | PASS | fh_dont_index != 1 AND ml_spam_score = 0 | ml_spam_score=0 |
| Canonical | PASS | meta_canonical IS NULL OR = '' OR = src_unparsed | Not set |
| Property | Value | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| URL | https://www.ncbi.nlm.nih.gov/books/NBK559078/ | |||||||||
| Last Crawled | 2026-03-01 06:28:28 (3 months ago) | |||||||||
| First Indexed | 2020-09-11 13:32:59 (5 years ago) | |||||||||
| HTTP Status Code | 200 | |||||||||
| Content | ||||||||||
| Meta Title | Major Depressive Disorder - StatPearls - NCBI Bookshelf | |||||||||
| Meta Description | Major depressive disorder (MDD) has been ranked as the third cause of the burden of disease worldwide in 2008 by WHO, which has projected that this disease will rank first by 2030.[1] It is diagnosed when an individual has a persistently low or depressed mood, anhedonia or decreased interest in pleasurable activities, feelings of guilt or worthlessness, lack of energy, poor concentration, appetite changes, psychomotor retardation or agitation, sleep disturbances, or suicidal thoughts. Per the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-5), an individual must have five of the above-mentioned symptoms, of which one must be a depressed mood or anhedonia causing social or occupational impairment, to be diagnosed with MDD. History of a manic or hypomanic episode must be ruled out to make a diagnosis of MDD. Children and adolescents with MDD may present with irritable mood. | |||||||||
| Meta Canonical | null | |||||||||
| Boilerpipe Text | heavy column, fetched on demand | |||||||||
| Markdown | heavy column, fetched on demand | |||||||||
| Readable Markdown | heavy column, fetched on demand | |||||||||
| ML Classification | ||||||||||
| ML Categories |
Raw JSON{
"/Health": 987,
"/Health/Mental_Health": 964,
"/Health/Mental_Health/Depression": 956
} | |||||||||
| ML Page Types |
Raw JSON{
"/Article": 919,
"/Article/Tutorial_or_Guide": 387
} | |||||||||
| ML Intent Types |
Raw JSON{
"Informational": 999
} | |||||||||
| Content Metadata | ||||||||||
| Language | en | |||||||||
| Author | null | |||||||||
| Publish Time | not set | |||||||||
| Original Publish Time | 2020-09-11 13:32:59 (5 years ago) | |||||||||
| Republished | No | |||||||||
| Word Count (Total) | 3,295 | |||||||||
| Word Count (Content) | 2,666 | |||||||||
| Links | ||||||||||
| External Links | 18 | |||||||||
| Internal Links | 61 | |||||||||
| Technical SEO | ||||||||||
| Meta Nofollow | No | |||||||||
| Meta Noarchive | Yes | |||||||||
| JS Rendered | No | |||||||||
| Redirect Target | null | |||||||||
| Performance | ||||||||||
| Download Time (ms) | 613 | |||||||||
| TTFB (ms) | 613 | |||||||||
| Download Size (bytes) | 20,438 | |||||||||
| Location | ||||||||||
| Host ID | 129 (laksa129) | |||||||||
| Partition ID | 63 | |||||||||
| Root Hash | 7295144728021232729 | |||||||||
| Unparsed URL | gov,nih!nlm,ncbi,www,/books/NBK559078/ s443 | |||||||||