Assessing midwifery services in Iran via the balanced scorecard framework.

This study investigates the impact of intra-organizational information, midwife job satisfaction and performance assessment on the quality of midwife services. The questions are empirically tested with survey data obtained from 276 midwives, specialist doctors and nurses, and mothers who recently gave birth in a cross-section of Iranian public healthcare organizations. The results from a structural equation model suggest that an improved performance assessment system leads to higher quality midwife services. In addition, the results indicate that midwife job satisfaction and intra-organizational information increases the quality of midwife services, both directly and indirectly, through the mediating effect of a performance assessment system. Our study contributes to the growing research exploring the interface between accounting and health issues by recognizing the importance of a performance assessment system of midwifery services via the balanced scorecard framework for understanding the quality of midwife services.

Antibody to fibroblast growth factor 23-peptide reduces excreta phosphorus of laying hens.

Novel strategies to minimize the excretion of phosphorus in swine and poultry are critical in minimizing environmental degradation. We have developed a synthetic peptide vaccine to produce autoantibodies to fibroblast growth factor 23 (FGF-23), a bone-derived hormone that blocks kidney phosphate resorption and indirectly reduces intestinal phosphate absorption. Single Comb White Leghorn laying hens, fed a standard diet (inorganic phosphorus, Pi = 0.4%), were immunized over the course of 4 weeks with either a FGF-23 peptide vaccine or adjuvant control (without FGF-23 peptide). At peak antibody titer to the peptide (week 5), 24-h excreta were collected and hens were blood sampled (represents 0.4% Pi treatment). Hens were then fed a 0.8% Pi diet and blood was sampled at 24 and 72 h and 24-h excreta were collected at 12 to 36 and 60 to 84 h (represents 0.8% Pi treatment). Increasing Pi from 0.4 to 0.8% increased (P < 0.05) percent excreta phosphorus, total 24-h phosphorus excretion, and plasma levels of FGF-23 and phosphate in either control or FGF-23 peptide vaccinated hens as early as the first sampling period. FGF-23 peptide vaccinated hens fed 0.4% Pi had reduced (P < 0.05) percent excreta phosphorus, total 24 h phosphorus excretion, and plasma levels of FGF-23 and iPTH, and increased (P < 0.05) plasma levels of phosphate and 1,25(OH)2D3 when compared to control vaccinated hens fed 0.4% Pi. In the first collection period post 0.8% Pi feeding, FGF-23 peptide vaccinated hens had reduced (P < 0.05) plasma levels of FGF-23 and iPTH, and increased (P < 0.05) plasma levels of phosphate and 1,25(OH)2D3, and tended to have reduced percent excreta phosphorus (P = 0.085) and total 24 h phosphorus excretion (P = 0.078) when compared to control vaccinated hens. Results during the second collection period post 0.8% Pi feeding were similar to that at the first collection period. These results are the first to show that the inhibition of FGF-23 action by a peptide vaccine (via neutralizing antibody) reduced phosphorus excretion. The approach presented provides new information on phosphorus metabolism in the laying hen.