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. 2023 Mar 13;11:1131337. doi: 10.3389/fpubh.2023.1131337

Table 5.

The results of the continuity check of each covariate at the cutoff.

Variables (1) (2) (3) (4) (5)
Gender Education Self-rated health Work status Household incomes per capita
Pension −0.029 (0.172) −0.127 (0.276) −0.658 (0.425) −0.006 (0.080) 0.578 (0.426)
Bandwidth 4.173 4.994 4.772 6.304 4.231
Covariates Yes Yes Yes Yes Yes
Province fixed effect Yes Yes Yes Yes Yes
County fixed effect Yes Yes Yes Yes Yes
Observation 1,581; 1,477 1,792; 1,734 1,745; 1,664 2,137; 2,083 1,581; 1,477

The default bandwidths of minimum mean square error are used in the table. Robust standard errors are clustered at the household level and are shown in parentheses.

Source: CFPS2014 and Stata 16.0.