##Instruction:
Database: thrombosis_prediction
Total Tables: 3
Total Columns: 64

Table Schemas:

Database: thrombosis_prediction
Total Tables: 3
Total Columns: 64

Table Schemas:

Table: Examination (13 columns)
-------------------------------
• ID (integer): identification of the patient
• Examination Date (date): Examination Date
• aCL IgG (real): anti-Cardiolipin antibody (IgG) concentration
• aCL IgM (real): anti-Cardiolipin antibody (IgM) concentration
• ANA (integer): anti-nucleus antibody concentration
• ANA Pattern (text): pattern observed in the sheet of ANA examination
• aCL IgA (integer): anti-Cardiolipin antibody (IgA) concentration
• Diagnosis (text): disease names
• KCT (text): measure of degree of coagulation
  Values: +: positive

-: negative
• RVVT (text): measure of degree of coagulation
  Values: +: positive

-: negative
• LAC (text): measure of degree of coagulation
  Values: +: positive

-: negative
• Symptoms (text): other symptoms observed
• Thrombosis (integer): degree of thrombosis
  Values: 0: negative (no thrombosis)
1: positive (the most serious)
2: positive (severe)3: positive (mild)

Table: Laboratory (44 columns)
------------------------------
• ID (integer): identification of the patient
• Date (date): Date of the laboratory tests (YYMMDD)
• GOT (integer): AST glutamic oxaloacetic transaminase
  Values: Commonsense evidence:

Normal range: N < 60
• GPT (integer): ALT glutamic pyruvic transaminase
  Values: Commonsense evidence:

Normal range: N < 60
• LDH (integer): lactate dehydrogenase
  Values: Commonsense evidence:

Normal range: N < 500
• ALP (integer): alkaliphophatase
  Values: Commonsense evidence:

Normal range: N < 300
• TP (real): total protein
  Values: Commonsense evidence:

Normal range: 6.0 < N < 8.5
• ALB (real): albumin
  Values: Commonsense evidence:

Normal range: 3.5 < N < 5.5
• UA (real): uric acid
  Values: Commonsense evidence:

Normal range: N > 8.0 (Male)N > 6.5 (Female)
• UN (integer): urea nitrogen
  Values: Commonsense evidence:

Normal range: N < 30
• CRE (real): creatinine
  Values: Commonsense evidence:

Normal range: N < 1.5
• T-BIL (real): total bilirubin
  Values: Commonsense evidence:

Normal range: N < 2.0
• T-CHO (integer): total cholesterol
  Values: Commonsense evidence:
Normal range: N < 250
• TG (integer): triglyceride
  Values: Commonsense evidence:

Normal range: N < 200
• CPK (integer): creatinine phosphokinase
  Values: Commonsense evidence:
Normal range: N < 250
• GLU (integer): blood glucose
  Values: Commonsense evidence:
Normal range: N < 180
• WBC (real): White blood cell
  Values: Commonsense evidence:
Normal range: 3.5 < N < 9.0
• RBC (real): Red blood cell
  Values: Commonsense evidence:

Normal range: 3.5 < N < 6.0
• HGB (real): Hemoglobin
  Values: Commonsense evidence:

Normal range: 10 < N < 17
• HCT (real): Hematoclit
  Values: Commonsense evidence:
Normal range: 29 < N < 52
• PLT (integer): platelet
  Values: Commonsense evidence:

Normal range: 100 < N < 400
• PT (real): prothrombin time
  Values: Commonsense evidence:

Normal range: N < 14
• APTT (integer): activated partial prothrombin time
  Values: Commonsense evidence:

Normal range: N < 45
• FG (real): fibrinogen
  Values: Commonsense evidence:

Normal range: 150 < N < 450
• PIC
• TAT
• TAT2
• U-PRO (text): proteinuria
  Values: Commonsense evidence:

Normal range: 0 < N < 30
• IGG (integer): Ig G
  Values: Commonsense evidence:

Normal range: 900 < N < 2000
• IGA (integer): Ig A
  Values: Commonsense evidence:

Normal range: 80 < N < 500
• IGM (integer): Ig M
  Values: Commonsense evidence:

Normal range: 40 < N < 400
• CRP (text): C-reactive protein
  Values: Commonsense evidence:

Normal range: N= -, +-, or N < 1.0
• RA (text): Rhuematoid Factor
  Values: Commonsense evidence:

Normal range: N= -, +-
• RF (text): RAHA
  Values: Commonsense evidence:

Normal range: N < 20
• C3 (integer): complement 3
  Values: Commonsense evidence:

Normal range: N > 35
• C4 (integer): complement 4
  Values: Commonsense evidence:

Normal range: N > 10
• RNP (text): anti-ribonuclear protein
  Values: Commonsense evidence:

Normal range: N= -, +-
• SM (text): anti-SM
  Values: Commonsense evidence:

Normal range: N= -, +-
• SC170 (text): anti-scl70
  Values: Commonsense evidence:

Normal range: N= -, +-
• SSA (text): anti-SSA
  Values: Commonsense evidence:

Normal range: N= -, +-
• SSB (text): anti-SSB
  Values: Commonsense evidence:

Normal range: N= -, +-
• CENTROMEA (text): anti-centromere
  Values: Commonsense evidence:

Normal range: N= -, +-
• DNA (text): anti-DNA
  Values: Commonsense evidence:

Normal range: N < 8
• DNA-II (integer): anti-DNA
  Values: Commonsense evidence:

Normal range: N < 8

Table: Patient (7 columns)
--------------------------
• ID (integer): identification of the patient
• SEX (text): Sex
  Values: F: female; M: male
• Birthday (date): Birthday
• Description (date): the first date when a patient data was recorded
  Values: null or empty: not recorded
• First Date (date): the date when a patient came to the hospital
• Admission (text): patient was admitted to the hospital (+) or followed at the outpatient clinic (-)
  Values: patient was admitted to the hospital (+) or followed at the outpatient clinic (-)
• Diagnosis (text): disease names

##Evidence:
abnormal platelet level refers to PLT <= 100 or PLT >= 400; platelet level lower than normal range refers to PLT <= 100; calculation = SUBTRACT(SUM(PLT < 100), SUM(PLT > 400)); platelet level higher than normal range refers to PLT >= 400;

##Role Access Policy (Column-Level):
Role: ClinicalResearcher
Accessible Columns: Examination: ID, Examination Date, aCL IgG, aCL IgM, ANA, ANA Pattern, aCL IgA, Diagnosis, KCT, RVVT, LAC, Symptoms, Thrombosis; Patient: ID, SEX, Birthday; Laboratory: ID, Date, GOT, GPT, LDH, ALP, TP, ALB, UA, UN, CRE, T-BIL, T-CHO, TG, CPK, GLU, WBC, RBC, HGB, HCT, PLT, PT, APTT, FG, PIC, TAT, TAT2, U-PRO, IGG, IGA, IGM, CRP, RA, RF, C3, C4, RNP, SM, SC170, SSA, SSB, CENTROMEA, DNA, DNA-II

Based on the above schema and your role's column-level access policy, generate a SQL query to answer the question. If your role does not have access to the required columns, respond with: "Sorry, I cannot answer."


Question: For patients with abnormal platelet level, state the number of patients with lower than normal range. How is it compare to the number of patients with higher than normal range?
Evidence: abnormal platelet level refers to PLT <= 100 or PLT >= 400; platelet level lower than normal range refers to PLT <= 100; calculation = SUBTRACT(SUM(PLT < 100), SUM(PLT > 400)); platelet level higher than normal range refers to PLT >= 400;
Answer: SELECT SUM(CASE WHEN T2.PLT <= 100 THEN 1 ELSE 0 END), SUM(CASE WHEN T2.PLT <= 100 THEN 1 ELSE 0 END) - SUM(CASE WHEN T2.PLT >= 400 THEN 1 ELSE 0 END) FROM Patient AS T1 INNER JOIN Laboratory AS T2 ON T1.ID = T2.ID
Permission: allowed (All required columns are permitted)
Gold SQL: SELECT SUM(CASE WHEN T2.PLT <= 100 THEN 1 ELSE 0 END), SUM(CASE WHEN T2.PLT <= 100 THEN 1 ELSE 0 END) - SUM(CASE WHEN T2.PLT >= 400 THEN 1 ELSE 0 END) FROM Patient AS T1 INNER JOIN Laboratory AS T2 ON T1.ID = T2.ID