app.py

import streamlit as st
import pandas as pd
import base64

# Define function to read CSV file
def read_data():
    data = pd.read_csv("health_conditions.csv")
    return data

# Define function to update CSV file
def update_data(data):
    data.to_csv("health_conditions.csv", index=False)

# Define function to display data
def display_data(data):
    st.write(data)

# Define function to add new data
def add_data(data, new_data):
    data = pd.concat([data, new_data], ignore_index=True)
    return data

# Define function to delete data
def delete_data(data, indices):
    data = data.drop(indices, axis=0)
    data = data.reset_index(drop=True)
    return data

# Define function to download data as CSV file
def download_data(data):
    csv = data.to_csv(index=False)
    href = f'<a href="data:file/csv;base64,{base64.b64encode(csv.encode()).decode()}" download="health_conditions.csv">Download CSV file</a>'
    return href

def create_phq9_questions():
    questions = [
        {"question": "Little interest or pleasure in doing things", "icd10": "F32.1"},
        {"question": "Feeling down, depressed, or hopeless", "icd10": "F32.1"},
        {"question": "Trouble falling or staying asleep, or sleeping too much", "icd10": "F32.1"},
        {"question": "Feeling tired or having little energy", "icd10": "F32.1"},
        {"question": "Poor appetite or overeating", "icd10": "F32.1"},
        {"question": "Feeling bad about yourself — or that you are a failure or have let yourself or your family down", "icd10": "F32.1"},
        {"question": "Trouble concentrating on things, such as reading the newspaper or watching television", "icd10": "F32.1"},
        {"question": "Moving or speaking so slowly that other people could have noticed? Or the opposite — being so fidgety or restless that you have been moving around a lot more than usual", "icd10": "F32.1"},
        {"question": "Thoughts that you would be better off dead or of hurting yourself in some way", "icd10": "F32.1"}
    ]
    return questions

def diabetes_code_lookup(code):
    # LOINC codes related to diabetes
    loinc_codes = {
        '14771-0': 'Glucose [Mass/volume] in Blood',
        '49642-8': 'Hemoglobin A1c/Hemoglobin.total in Blood',
        '2345-7': 'Glucose [Mass/volume] in Serum or Plasma',
        # Add more LOINC codes related to diabetes here
    }
    
    # SNOMED-CT codes related to diabetes
    snomed_codes = {
        '73211009': 'Diabetes mellitus (disorder)',
        '15777000': 'Insulin-dependent diabetes mellitus (disorder)',
        '44054006': 'Non-insulin dependent diabetes mellitus (disorder)',
        # Add more SNOMED-CT codes related to diabetes here
    }
    
    # ICD-10 codes related to diabetes
    icd_codes = {
        'E10.9': 'Type 1 diabetes mellitus without complications',
        'E11.9': 'Type 2 diabetes mellitus without complications',
        'E08.9': 'Diabetes mellitus due to an underlying condition without complications',
        # Add more ICD-10 codes related to diabetes here
    }
    
    # Look up the code in each dictionary
    loinc_desc = loinc_codes.get(code, 'Code not found')
    snomed_desc = snomed_codes.get(code, 'Code not found')
    icd_desc = icd_codes.get(code, 'Code not found')
    
    # Display the results
    st.markdown(f'### LOINC code {code}: {loinc_desc}')
    st.markdown(f'### SNOMED-CT code {code}: {snomed_desc}')
    st.markdown(f'### ICD-10 code {code}: {icd_desc}')
    st.markdown("""
# Diabetes ICD10 Codes:
E10.9 - Type 1 diabetes mellitus without complications
E11.9 - Type 2 diabetes mellitus without complications
E08.9 - Diabetes mellitus due to an underlying condition without complications
E13.9 - Other specified diabetes mellitus without complications
E10.65 - Type 1 diabetes mellitus with hyperglycemia
E11.65 - Type 2 diabetes mellitus with hyperglycemia
E08.65 - Diabetes mellitus due to an underlying condition with hyperglycemia
E13.65 - Other specified diabetes mellitus with hyperglycemia
    """)

    
# Define main function
def main():
    st.title("Health Condition Costs Visualization")
    data = read_data()
    display_data(data)
    st.write("To add new data, please fill in the form below:")
    condition = st.text_input("Condition")
    icd10_code = st.text_input("ICD10 Code")
    snomed_code = st.text_input("SNOMED Code")
    loinc_code = st.text_input("LOINC Code")
    assessment = st.text_input("Assessment")
    if st.button("Add"):
        new_data = pd.DataFrame({
            "condition": [condition],
            "ICD10_code": [icd10_code],
            "SNOMED_code": [snomed_code],
            "LOINC_code": [loinc_code],
            "assessment": [assessment]
        })
        data = add_data(data, new_data)
        update_data(data)
    indices = []
    for i, row in data.iterrows():
        if st.checkbox(f"Delete row {i+1}"):
            indices.append(i)
    if len(indices) > 0:
        data = delete_data(data, indices)
        update_data(data)
    st.markdown(download_data(data), unsafe_allow_html=True)


    # Get the PHQ9 questions
    questions = create_phq9_questions()

    diabetes_code_lookup('E11.9')
    
    # Display each question and an input text field for the answer
    keycount=0
    for question in questions:
        keycount+=1
        st.markdown(question["question"])
        answer = st.text_input("Your Answer:", key=str(keycount))

if __name__ == "__main__":
    main()