WPMED Low-importance articles rated by multiple projects

To what extent are Low-importance articles in WikiProject Medicine also covered by other WikiProjects? This query gives a rough estimate by identifying the number of importance-related categories a talk page is in.

SQL

USE enwiki_p;
SELECT count(clow.cl_from) AS num_articles
FROM (SELECT cl_from
      FROM categorylinks
      WHERE cl_to='Low-importance_medicine_articles') AS cmed
JOIN categorylinks clow
ON cmed.cl_from=clow.cl_from
WHERE clow.cl_to REGEXP "^(((Top|High|Mid|Low|Unknown)-importance)|Unassessed).*articles$"
GROUP BY page_id
HAVING count(*) > 1;

SELECT count(clow.cl_from) AS num_articles
FROM (SELECT cl_from
      FROM categorylinks
      WHERE cl_to='Low-importance_medicine_articles') AS cmed
JOIN categorylinks clow
ON cmed.cl_from=clow.cl_from
WHERE clow.cl_to REGEXP "^(((Top|High|Mid|Low|Unknown)-importance)|Unassessed).*articles$"
GROUP BY page_id
HAVING count(*) = 1;

SQL

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