The invention discloses a user condition confirmation system, a user condition confirmation method, a communication terminal device, a user condition notification method, and a computer program. The user condition confirmation system (1) enables the detailed confirmation of the condition of a person to be remotely monitored without using observational sensors. In this user condition confirmation system (1), a communication terminal device (30) is connected to a television device (10) operated by a user, and communication with a server device (2) is ensured. The communication terminal device (30) acquires the condition of a user operation output from the television device (10), and outputs screen information to the television device (10), the screen information corresponding to a question screen or the like that is displayed on the television device (10) in response to the acquisition of the condition of the user operation. The communication terminal device (30) obtains the user answer condition in response to the displayed question screen or the like, and transmits the user answer condition to the server device (2), allowing the server device (2) to confirm, in detail, the condition of the person being monitored.