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Table 1 Key features of the study sample

From: Exploring the health-relevant poverty line: a study using the data of 663,000 individuals in Japan

  AllMenWomen
N in each survey year198676,92736,57340,354
198990,64343,17447,469
199284,42939,90744,522
199574,60535,46239,143
199865,91031,39134,519
200165,80331,06634,737
200443,09520,32122,774
200742,12719,94122,186
201040,22518,94021,285
201342,48119,90622,575
201637,02817,50119,527
Total663,273314,182349,091
Age (years)M48.147.348.8
SD(18.8)(18.4)(19.0)
Proposition (%)
Poverty rate (for 50% poverty line)14.312.815.6
Poverty rate (for 60% poverty line)20.118.421.7
Poor/fair SRH13.012.213.8
Poor SRH1.51.51.5
Subjective symptom33.630.836.1
ADL problem (1989–2016)11.811.312.3
Psychological distress (2007–2016)4.03.54.5
  1. Note. aself-rated health. bactivities of daily life