Table 4 Descriptive statistics of the spatial price index from 2015 to 2023
From: Regional price differences of medical services: evidence from China
Variable | Mean (SD) | Median (IQR) | Min, Max (Max/Min) |
|---|---|---|---|
SPI for 2015 | 103.19 (15.05) | 102.20 (92.78, 115.13) | 68.27, 133.30 (1.95) |
SPI for 2016 | 99.08 (14.31) | 99.72 (91.55, 108.26) | 66.23, 131.93 (1.99) |
SPI for 2017 | 95.52 (14.39) | 96.00 (86.07, 106.74) | 63.80, 124.60 (1.95) |
SPI for 2018 | 96.09 (14.80) | 97.59 (84.30, 107.23) | 64.23, 123.34 (1.92) |
SPI for 2019 | 94.26 (13.97) | 94.86 (83.52, 103.94) | 62.24, 119.65 (1.92) |
SPI for 2020 | 96.69 (14.20) | 96.94 (86.83, 106.36) | 67.60, 125.87 (1.86) |
SPI for 2021 | 95.78 (13.68) | 95.41 (86.10, 104.79) | 69.39, 124.14 (1.79) |
SPI for 2022 | 91.90 (12.86) | 91.14 (82.78, 100.55) | 67.34, 118.82 (1.76) |
SPI for 2023 | 92.66 (12.77) | 93.04 (83.21, 101.37) | 68.22, 118.70 (1.74) |