CREATE TABLE table_train_193 ("id" INT, "gender" TEXT, "c_peptide_level" FLOAT, "hemoglobin_a1c_hba1c" FLOAT, "proteinuria" INT, "body_mass_index_bmi" FLOAT, "age" FLOAT, "NOUSE" FLOAT)

male or female of age 18 to 65 years
SELECT * FROM table_train_193 WHERE (gender = 'male' OR gender = 'female') AND (age >= 18 AND age <= 65)
SELECT * FROM "table_train_193" WHERE "age" <= 65 AND "age" >= 18 AND ("gender" = 'female' OR "gender" = 'male')