Type D Personality and Life Satisfaction in Bipolar Disorder Type 2 and Major Depressive Disorder

1. For Bipolar Disorder Type II (BD-II) Group: \*Inclusion Criteria: * Diagnosis of BD-II according to DSM-5-TR * Remission period * Age ≥ 18 years * Provided informed consent For Bipolar Disorder Type II (BD-II) Group: \*Exclusion Criteria: * Hypertension * Diabetes mellitus * Chronic kidney disease * Rheumatoid arthritis * Systemic lupus erythematosus * Cardiac illness * Severe neurological disorders * Immunological or systemic illness * Primary psychiatric disorders other than BD-II and not in remission for BD-II * Alcohol/drug/substance use 2. For Major Depressive Disorder (MDD) Group: \*Inclusion Criteria: * Diagnosis of MDD according to DSM-5-TR * Remission period * Age ≥ 18 years * Provided informed consent For Major Depressive Disorder (MDD) Group: * Exclusion Criteria: * Hypertension * Diabetes mellitus * Chronic kidney disease * Rheumatoid arthritis * Systemic lupus erythematosus * Cardiac illness * Severe neurological disorders * Immunological or systemic illness * Primary psychiatric disorders other than MDD and not in remission for MDD * Alcohol/drug/substance use 3. For Healthy Control (HC) Group: \*Inclusion Criteria: * No psychiatric diagnosis * No systemic or immunological illness * Medication-free for at least one month * Age ≥ 18 years * Provided informed consent For Healthy Control (HC) Group: \*Exclusion Criteria: * Hypertension * Diabetes mellitus * Chronic kidney disease * Rheumatoid arthritis * Systemic lupus erythematosus * Cardiac illness * Severe neurological disorders * Immunological or systemic illness * Having psychiatric disorders * Alcohol/drug/substance use 4. For Healthy Father and/or Mother of Bipolar Disorder Type II (BD-II) Group: \*Inclusion Criteria: * No psychiatric diagnosis * No systemic or immunological illness * Medication-free for at least one month * Age ≥ 18 years * Provided informed consent For Healthy Father and/or Mother of Bipolar Disorder Type II (BD-II) Group: \*Exclusion Criteria: • Hypertension * Diabetes mellitus * Chronic kidney disease * Rheumatoid arthritis * Systemic lupus erythematosus * Cardiac illness * Severe neurological disorders * Immunological or systemic illness * Having psychiatric disorders * Alcohol/drug/substance use 5. For Healthy Father and/or Mother of Major Depressive Disorder (MDD) Group: \*Inclusion Criteria: * No psychiatric diagnosis * No systemic or immunological illness * Medication-free for at least one month * Age ≥ 18 years * Provided informed consent For Healthy Father and/or Mother of Major Depressive Disorder (MDD) Group: \*Exclusion Criteria: • Hypertension • Diabetes mellitus • Chronic kidney disease • Rheumatoid arthritis • Systemic lupus erythematosus • Cardiac illness • Severe neurological disorders * Immunological or systemic illness * Having psychiatric disorders * Alcohol/drug/substance use 6. For Healthy Father and/or Mother of Healthy Control (HC) Group: \*Inclusion Criteria: • No psychiatric diagnosis • No systemic or immunological illness * Medication-free for at least one month * Age ≥ 18 years * Provided informed consent For Healthy Father and/or Mother of Healthy Control (HC) Group: \*Exclusion Criteria: * Hypertension * Diabetes mellitus * Chronic kidney disease * Rheumatoid arthritis * Systemic lupus erythematosus * Cardiac illness * Severe neurological disorders * Immunological or systemic illness * Having psychiatric disorders * Alcohol/drug/substance use