青森県男性は運動不足が糖代謝悪化を招く

-- 青森県男性：運動習慣・空腹時血糖高値・BMI30以上の年代別指標
WITH exercise AS (
  SELECT
    age_group,
    SUM(CASE WHEN answer_value = 'はい' THEN response_count ELSE 0 END) AS exercisers,
    SUM(response_count) AS total_resp
  FROM questionnaire_responses
  WHERE question_id = 10
    AND area_type = 'prefecture'
    AND gender = 'M'
    AND prefecture_name = '青森県'
  GROUP BY age_group
),
glucose AS (
  SELECT
    age_group,
    SUM(CASE WHEN r.range_label = '126以上' THEN b.inspection_count ELSE 0 END) AS high_glucose,
    SUM(b.inspection_count) AS total_count
  FROM basic_checkup_results b
  JOIN health_inspection_value_ranges r ON b.range_id = r.range_id
  WHERE b.item_id = (SELECT item_id FROM health_inspection_items WHERE item_name = '空腹時血糖')
    AND b.area_type = 'prefecture'
    AND b.gender = 'M'
    AND b.prefecture_name = '青森県'
  GROUP BY age_group
),
bmi AS (
  SELECT
    age_group,
    SUM(CASE WHEN r.range_label IN ('30.0以上35.0未満','35.0以上40.0未満','40.0以上') THEN b.inspection_count ELSE 0 END) AS obese_count,
    SUM(b.inspection_count) AS total_count
  FROM basic_checkup_results b
  JOIN health_inspection_value_ranges r ON b.range_id = r.range_id
  WHERE b.item_id = (SELECT item_id FROM health_inspection_items WHERE item_name = 'BMI')
    AND b.area_type = 'prefecture'
    AND b.gender = 'M'
    AND b.prefecture_name = '青森県'
  GROUP BY age_group
)
SELECT
  COALESCE(e.age_group, g.age_group) AS age_group,
  ROUND(100.0 * e.exercisers / NULLIF(e.total_resp, 0), 2) AS exercise_pct,
  ROUND(100.0 * g.high_glucose / NULLIF(g.total_count, 0), 2) AS high_glucose_pct,
  ROUND(100.0 * b.obese_count / NULLIF(b.total_count, 0), 2) AS obese_pct
FROM exercise e
FULL JOIN glucose g ON e.age_group = g.age_group
FULL JOIN bmi b ON COALESCE(e.age_group, g.age_group) = b.age_group
ORDER BY age_group;