{'fraction_non_alphanumeric': 0.0481859410430839, 'fraction_numerical': 0.021541950113378686, 'mean_word_length': 5.149825783972125, 'pattern_counts': {'":': 0, '<': 1, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
The impact of a specific aqua‐training for adult haemophilic patients – results of the WATERCISE study (WAT‐QoL)

Summary.  Sport is increasingly recommended for haemophilic patients due to physical and psychological benefits. ‘WATERCISE’ is a specific aqua‐training programme for haemophiliacs in which endurance, strength, coordination and mobility are trained. In the WAT‐QoL study benefits and risks of regular WATERCISE training sessions were investigated in terms of health‐related quality of life (HRQoL), physical functioning (PF), orthopaedic joint status (OJS), bleeding frequency and factor consumption. Patients in the WATERCISE group attended an aqua‐training programme once a week for 1 h over 12 months, patients in the control group did not. Patients were matched for clinical and demographic data. Information on clinical data, orthopaedic status, PF (HEP‐Test‐Q) and HRQoL were collected in both groups at baseline and at follow‐up (6 and 12 months). Twenty‐eight adult severely affected haemophilic patients (WATERCISE group: 10 haemophilia A (HA), 3 haemophilia B (HB) patients; control group: 12 HA and 3 HB patients) were enrolled (aged 40.68 ± 12.7 years). Baseline data (body mass indices, OJS, sportive activities, HRQoL and PF) were well distributed between groups. After 12 months the WATERCISE group reported a significantly better PF (MW = 65.22, SD = 11.3; MC = 52.5, SD = 15.0), especially for endurance (P < 0.004). Although always differently reported by the patients within the WATERCISE group, HRQoL did not prove to be significantly different between groups. WATERCISE seems to have a positive effect on the PF of patients suffering from haemophilia. These study findings need to be further investigated in a larger study group.