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Table 2 “Treatment” and “Control” Sample Sizes per Propensity Score Stratum (N = 720)

From: Pain perception of older adults in nursing home and home care settings: evidence from China

Propensity score strata Residence
  N (control) *community N(treatment) *nursing home
(0.00–0.25) 115 16
(0.25–0.50) 106 90
(0.50–0.75) 75 125
(0.75–1) 24 169
N 320 400