Study: NCT04710654

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Interferential current stimulation (100 Hz frequency)
Description: The four electrodes (superficial, self-adhesive, 5x9 cm rectangular) coming out of the two channels will be used. Two of the electrodes will be placed bilaterally at the level of the spinal segment, T9-L2, where the sympathetic fibers of the gastrointestinal tract are innervated, in the posterior region, and the other two will be placed anteriorly on the umbilicus lateral to the abdomen. The current will be applied at the sensory level, increasing to the extent that the patient feels the current effectively but does not reveal pain, discomfort and visible muscle contractions. The application will be made to the individuals at 100 Hz frequency three days a week, for four weeks.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: Interferential current stimulation (0-100 Hz frequency)
Description: The four electrodes (superficial, self-adhesive, 5x9 cm rectangular) coming out of the two channels will be used. Two of the electrodes will be placed bilaterally at the level of the spinal segment, T9-L2, where the sympathetic fibers of the gastrointestinal tract are innervated, in the posterior region, and the other two will be placed anteriorly on the umbilicus lateral to the abdomen. The current will be applied at the sensory level, increasing to the extent that the patient feels the current effectively but does not reveal pain, discomfort and visible muscle contractions. The application will be made to the individuals at 0-100 Hz frequency three days a week, for four weeks.

Intervention type: OTHER
Group type: OTHER
Intervention: behavioural therapy
Description: The behavioral therapy includes patient education (description of the disease, symptoms, risk factors, treatment, defecation mechanism and informing about negative attitudes and behaviors towards defecation), lifestyle advices (diet, water consumption, fiber food, etc.), teaching effective defecation posture, timed toilet training, self-abdominal massage.~Constipation Behavioral Therapy Booklet will be prepared within the scope of behavioral therapy.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: behavioural therapy
Description: The behavioral therapy includes patient education (description of the disease, symptoms, risk factors, treatment, defecation mechanism and informing about negative attitudes and behaviors towards defecation), lifestyle advices (diet, water consumption, fiber food, etc.), teaching effective defecation posture, timed toilet training, self-abdominal massage.~Constipation Behavioral Therapy Booklet will be prepared within the scope of behavioral therapy.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: behavioural therapy
Description: The behavioral therapy includes patient education (description of the disease, symptoms, risk factors, treatment, defecation mechanism and informing about negative attitudes and behaviors towards defecation), lifestyle advices (diet, water consumption, fiber food, etc.), teaching effective defecation posture, timed toilet training, self-abdominal massage.~Constipation Behavioral Therapy Booklet will be prepared within the scope of behavioral therapy.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: behavioural therapy
Description: The behavioral therapy includes patient education (description of the disease, symptoms, risk factors, treatment, defecation mechanism and informing about negative attitudes and behaviors towards defecation), lifestyle advices (diet, water consumption, fiber food, etc.), teaching effective defecation posture, timed toilet training, self-abdominal massage.~Constipation Behavioral Therapy Booklet will be prepared within the scope of behavioral therapy.

Intervention type: OTHER
Group type: OTHER
Intervention: exercise program
Description: Exercise program consisting of physical activity, core stabilization exercises and pelvic floor muscle exercises.~Exercise Program Booklet will be prepared within the exercise training.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: exercise program
Description: Exercise program consisting of physical activity, core stabilization exercises and pelvic floor muscle exercises.~Exercise Program Booklet will be prepared within the exercise training.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: exercise program
Description: Exercise program consisting of physical activity, core stabilization exercises and pelvic floor muscle exercises.~Exercise Program Booklet will be prepared within the exercise training.

Intervention type: OTHER
Group type: ACTIVE_COMPARATOR
Intervention: exercise program
Description: Exercise program consisting of physical activity, core stabilization exercises and pelvic floor muscle exercises.~Exercise Program Booklet will be prepared within the exercise training.