{"slug":"api-magentlab-com-api-calc-psi-port-49b7f2","title":"Fine 1997 Pneumonia Severity Index (PSI/PORT)","host":"api.magentlab.com","method":"POST","resource":"https://api.magentlab.com/api/calc/psi_port","category":"other","description":"Fine 1997 Pneumonia Severity Index (PSI/PORT): Class I if age ≤50 and no neoplastic, liver, CHF, cerebrovascular, or renal disease, no AMS, HR <125, RR <30, SBP >=90, and temperature 35 to <40 C. Otherwise Table 2 points (age, or age-10 if female, plus comorbidity, vital-sign, and laboratory weights","price_listed":0.005,"price_asked":0.007,"state":"overcharges","state_label":"Asked 1.4x its listed price for its own example","checks_7d":1,"answered_7d":1,"latency_ms_median":307,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"items":[{"age":45,"altered_mental_status":false,"arterial_ph":7.4,"bun_mg_dl":14,"cerebrovascular":false,"chf":false,"glucose_mg_dl":90,"heart_rate_bpm":80,"hematocrit_percent":42,"liver_disease":false,"neoplastic":false,"nursing_home":false,"pao2_mm_hg":90,"pleural_effusion":false,"renal_disease":false,"respiratory_rate":16,"sex":"male","sodium_mmol_l":140,"systolic_mm_hg":120,"temperature_c":37},{"age":45,"altered_mental_status":false,"arterial_ph":7.4,"bun_mg_dl":14,"cerebrovascular":false,"chf":false,"glucose_mg_dl":90,"heart_rate_bpm":80,"hematocrit_percent":42,"liver_disease":false,"neoplastic":false,"nursing_home":false,"pao2_mm_hg":90,"pleural_effusion":false,"renal_disease":false,"respiratory_rate":16,"sex":"male","sodium_mmol_l":140,"systolic_mm_hg":120,"temperature_c":37}]},"method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"items":{"items":{"properties":{"age":{"description":"Age in years (18-120). Table 2: men add the age integer; women add age − 10. Step 1 Class I requires age ≤50 (Fine: 50 years of age or younger).","type":"integer"},"altered_mental_status":{"description":"Altered mental status as assigned by the caller. true or false. Step 1 excludes Class I if true. Table 2 +20 if true.","type":"boolean"},"arterial_ph":{"description":"Arterial pH (6.80-7.80). Table 2 +30 when <7.35; 7.35 does not score. Not a Step 1 Class I item.","type":"number"},"bun_mg_dl":{"description":"Blood urea nitrogen in mg/dL (1-200). Table 2 +20 when ≥30; 29.9 does not score. Not a Step 1 Class I item.","type":"number"},"cerebrovascular":{"description":"Cerebrovascular disease as assigned by the caller. true or false. Step 1 excludes Class I if true. Table 2 +10 if true.","type":"boolean"},"chf":{"description":"Congestive heart failure as assigned by the caller. true or false. Step 1 excludes Class I if true. Table 2 +10 if true.","type":"boolean"},"glucose_mg_dl":{"description":"Serum glucose in mg/dL (50-1000). Fine Table 2 is mg/dL only. Table 2 +10 when ≥250; 249 does not score. Not a Step 1 Class I item.","type":"number"},"heart_rate_bpm":{"description":"Heart rate in beats per minute (integer 30-220). Step 1 Class I requires <125. Table 2 +10 when ≥125; 124 does not score.","type":"integer"},"hematocrit_percent":{"description":"Hematocrit percent (10-70). Table 2 +10 when <30; 30 does not score. Not a Step 1 Class I item.","type":"number"},"liver_disease":{"description":"Liver disease as assigned by the caller. true or false. Step 1 excludes Class I if true. Table 2 +20 if true.","type":"boolean"},"neoplastic":{"description":"Neoplastic disease as assigned by the caller. true or false. Step 1 excludes Class I if true. Table 2 +30 if true.","type":"boolean"},"nursing_home":{"description":"Nursing home resident as assigned by the caller. true or false. Table 2 +10 if true. Not a Step 1 Class I item.","type":"boolean"},"pao2_mm_hg":{"description":"Arterial PaO2 in mm Hg (20-700). Table 2 +10 when <60; 60 does not score. Not a Step 1 Class I item.","type":"number"},"pleural_effusion":{"description":"Pleural effusion as assigned by the caller. true or false. Table 2 +10 if true. Not a Step 1 Class I item.","type":"boolean"},"renal_disease":{"description":"Renal disease as assigned by the caller. true or false. Step 1 excludes Class I if true. Table 2 +10 if true.","type":"boolean"},"respiratory_rate":{"description":"Respiratory rate in breaths/min (integer 4-80). Step 1 Class I requires <30. Table 2 +20 when ≥30; 29 does not score.","type":"integer"},"sex":{"description":"Sex (female or male). Women subtract 10 from the age points.","type":"string"},"sodium_mmol_l":{"description":"Serum sodium in mmol/L (110-160). Table 2 +20 when <130; 130 does not score. Not a Step 1 Class I item.","type":"number"},"systolic_mm_hg":{"description":"Systolic blood pressure in mm Hg (50-250). Step 1 Class I requires ≥90. Table 2 +20 when <90; 90 does not score.","type":"number"},"temperature_c":{"description":"Temperature in °C (30-45). Step 1 Class I requires ≥35 and <40. Table 2 +15 when <35 or ≥40; 35.0 and 39.9 do not score.","type":"number"}},"required":["age","sex","nursing_home","neoplastic","liver_disease","chf","cerebrovascular","renal_disease","altered_mental_status","heart_rate_bpm","respiratory_rate","systolic_mm_hg","temperature_c","arterial_ph","bun_mg_dl","sodium_mmol_l","glucose_mg_dl","hematocrit_percent","pao2_mm_hg","pleural_effusion"],"type":"object"},"maxItems":25,"minItems":1,"type":"array"}},"required":["items"],"type":"object"},"headers":{"additionalProperties":{"type":"string"},"type":"object"},"method":{"const":"POST","type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-28","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.007,"price_match":false,"latency_ms":307,"error":null}],"description_full":"Fine 1997 Pneumonia Severity Index (PSI/PORT): Class I if age ≤50 and no neoplastic, liver, CHF, cerebrovascular, or renal disease, no AMS, HR <125, RR <30, SBP >=90, and temperature 35 to <40 C. Otherwise Table 2 points (age, or age-10 if female, plus comorbidity, vital-sign, and laboratory weights) map to classes II-V. Always returns the Table 2 total. Not a medical device and not a site-of-care decision.","last_updated":"2026-09-28T14:22:27.593Z","schemes":["exact"]}