Wen Jung-kwang says that although depression affects both young and old (recently there was even a case involving a five-year-old), depression occurs most commonly between the ages of 31 and 50. This is still the prime of life, yet sufferers frequently choose suicide.
文榮光指出，罹患憂鬱症的年齡層從青少年到老年都有可能，最近國內還出現五歲孩童的病例。