known estimated glomerular filtration rate ( egfr ) < 30 ml / min / 1.73 m^2 using the modification of diet in renal disease ( mdrd ) formula at visit 1 ( core study visit 10 )
CREATE TABLE table_test_4 (
    "id" int,
    "ejection_fraction_ef" int,
    "systolic_blood_pressure_sbp" int,
    "active_infection" bool,
    "heart_disease" bool,
    "renal_disease" bool,
    "estimated_glomerular_filtration_rate_egfr" int,
    "cardiogenic_shock" bool,
    "diastolic_blood_pressure_dbp" int,
    "symptomatic_hypotension" bool,
    "severe_refractory_hypertension" bool,
    "severe_left_ventricular_dysfunction" bool,
    "NOUSE" float
)
SELECT * FROM table_test_4 WHERE estimated_glomerular_filtration_rate_egfr < 30
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: known estimated glomerular filtration rate ( egfr ) < 30 ml / min / 1.73 m^2 using the modification of diet in renal disease ( mdrd ) formula at visit 1 ( core study visit 10 ) ### Input: CREATE TABLE table_test_4 (
    "id" int,
    "ejection_fraction_ef" int,
    "systolic_blood_pressure_sbp" int,
    "active_infection" bool,
    "heart_disease" bool,
    "renal_disease" bool,
    "estimated_glomerular_filtration_rate_egfr" int,
    "cardiogenic_shock" bool,
    "diastolic_blood_pressure_dbp" int,
    "symptomatic_hypotension" bool,
    "severe_refractory_hypertension" bool,
    "severe_left_ventricular_dysfunction" bool,
    "NOUSE" float
) ### Response: SELECT * FROM table_test_4 WHERE estimated_glomerular_filtration_rate_egfr < 30