Objective:To investigate the effects of Manchester Pain Management Model (MPMM) on postoperative pain and joint function for patients undergoing rotator cuff repair surgery.Methods:A total of 66 patients undergoing rotator cuff repair surgery from February 2017 to October 2020 in the First People′s Hospital of Hefei were divided into experimental group and control group by random digits table method, with 33 cases in each group. The control group received routine nursing; based on the routine care, the experimental group implemented MPMM-based intervention. The degree of pain and shoulder function of the two groups were assessed by Visual Analogue Scale (VAS) and Constant-Murley Scale (CMS).Results:During the study period, 1 case in the experimental group was lost, 32 cases in the final experimental group and 33 cases in the control group. There was no significant difference in the score of VAS and CMS before surgery between the two groups ( P>0.05). At 1 day, 3 days, 3 weeks and 6 weeks after surgery, VAS scores in the experimental group were 5.47 ± 1.72, 4.63 ± 1.16, 3.25 ± 0.78, 1.81 ± 0.52, lower than those scores in the control group 6.42 ± 1.03, 5.45 ± 1.54, 4.30 ± 0.64, 2.39 ± 0.47, the differences were statistically significant ( t values were 2.36-3.11, all P<0.05). At 3, 6, 12 weeks after surgery, CMS scores in the experimental group were 57.09 ± 4.32, 67.75 ± 4.60, 81.94 ± 4.18, higher than those scores in the control group 52.27 ± 5.39, 64.24 ± 3.76, 78.91 ± 4.36, the differences were statistically significant ( t=3.97, 3.37, 2.89, all P<0.01). Conclusions:MPMM can effectively alleviate the postoperative pain and promote the recovery of joint function in patients undergoing rotator cuff repair surgery.

Objective To identify the risk factors that affect the postpartum weight retention among women and provide evidence for the prevention of obesity and metabolic disorders due to childbirth. Methods The baseline data were collected from 1 220 postpartum women who had given childbirth 42 days ago in Hefei Maternal and Child Health Care Center,Anhui province. Their pre-pregnancy weight,weight gain during pregnancy and childbirth information were obtained from local maternal information management system,and the follow up for the women were conducted at 3,6,9,and 12 months after childbirth. The sedentary behaviors of the women were observed. The relationship between postpartum weight retention and sedentary behavior of the women were analyzed by mixed-effects model analysis and repeated measures analysis of variance. Results The pre-pregnancy average body weight(kg)of the women was(53.22 ± 6.88),and their postpartum average body weight retention was(7.85±5.11),(7.51±5.40),(5.79±5.18),(4.42±4.91)and (3.26±4.65)at 42 days,3,6,9,12 months later after childbirth,respectively. The differences in body weight retention at different times after childbirth indicated by repeated measures analysis of variance were statistical significant (P<0.001). Mixed-effects model analysis showed the postpartum sedentary behavior and postpartum body weight retention was statistically associated after adjusting for pre-pregnancy BMI,feeding pattern,delivery mode and other confounding factors(P<0.001), Mixed-effects model analysis results tended to be stable after step by step adjustment for confounding factors. Conclusion The results of this study suggested that postpartum sedentary behavior is one of the important factors influencing postpartum weight retention.

OBJECTIVETo identify the risk factors that affect the postpartum weight retention among women and provide evidence for the prevention of obesity and metabolic disorders due to childbirth.

METHODSThe baseline data were collected from 1 220 postpartum women who had given childbirth 42 days ago in Hefei Maternal and Child Health Care Center, Anhui province. Their pre-pregnancy weight, weight gain during pregnancy and childbirth information were obtained from local maternal information management system, and the follow up for the women were conducted at 3, 6, 9, and 12 months after childbirth. The sedentary behaviors of the women were observed. The relationship between postpartum weight retention and sedentary behavior of the women were analyzed by mixed-effects model analysis and repeated measures analysis of variance.

RESULTSThe pre-pregnancy average body weight (kg) of the women was (53.22 ± 6.88), and their postpartum average body weight retention was (7.85 ± 5.11), (7.51 ± 5.40), (5.79 ± 5.18), (4.42 ± 4.91) and (3.26 ± 4.65) at 42 days, 3, 6, 9, 12 months later after childbirth, respectively. The differences in body weight retention at different times after childbirth indicated by repeated measures analysis of variance were statistical significant (P < 0.001). Mixed-effects model analysis showed the postpartum sedentary behavior and postpartum body weight retention was statistically associated after adjusting for pre-pregnancy BMI, feeding pattern, delivery mode and other confounding factors (P < 0.001), Mixed-effects model analysis results tended to be stable after step by step adjustment for confounding factors.

CONCLUSIONThe results of this study suggested that postpartum sedentary behavior is one of the important factors influencing postpartum weight retention.

Body Weight ; Female ; Follow-Up Studies ; Humans ; Metabolic Diseases ; epidemiology ; Obesity ; epidemiology ; Postpartum Period ; Risk Factors ; Sedentary Lifestyle ; Time Factors ; Weight Gain