Sex	Social class	Type of test	Yes or no	Total
Both sexes	TOTAL	Analysis	TOTAL	100.00
Both sexes	TOTAL	Analysis	Yes	72.36
Both sexes	TOTAL	Analysis	No	27.64
Both sexes	TOTAL	X-Ray	TOTAL	100.00
Both sexes	TOTAL	X-Ray	Yes	23.18
Both sexes	TOTAL	X-Ray	No	76.82
Both sexes	TOTAL	CAT or scan	TOTAL	100.00
Both sexes	TOTAL	CAT or scan	Yes	8.76
Both sexes	TOTAL	CAT or scan	No	91.24
Both sexes	TOTAL	Ultrasound	TOTAL	100.00
Both sexes	TOTAL	Ultrasound	Yes	15.34
Both sexes	TOTAL	Ultrasound	No	84.66
Both sexes	TOTAL	Magnetic resonance	TOTAL	100.00
Both sexes	TOTAL	Magnetic resonance	Yes	8.83
Both sexes	TOTAL	Magnetic resonance	No	91.17
Both sexes	I	Analysis	TOTAL	100.00
Both sexes	I	Analysis	Yes	73.01
Both sexes	I	Analysis	No	26.99
Both sexes	I	X-Ray	TOTAL	100.00
Both sexes	I	X-Ray	Yes	22.45
Both sexes	I	X-Ray	No	77.55
Both sexes	I	CAT or scan	TOTAL	100.00
Both sexes	I	CAT or scan	Yes	8.87
Both sexes	I	CAT or scan	No	91.13
Both sexes	I	Ultrasound	TOTAL	100.00
Both sexes	I	Ultrasound	Yes	20.77
Both sexes	I	Ultrasound	No	79.23
Both sexes	I	Magnetic resonance	TOTAL	100.00
Both sexes	I	Magnetic resonance	Yes	9.86
Both sexes	I	Magnetic resonance	No	90.14
Both sexes	II	Analysis	TOTAL	100.00
Both sexes	II	Analysis	Yes	75.32
Both sexes	II	Analysis	No	24.68
Both sexes	II	X-Ray	TOTAL	100.00
Both sexes	II	X-Ray	Yes	23.38
Both sexes	II	X-Ray	No	76.62
Both sexes	II	CAT or scan	TOTAL	100.00
Both sexes	II	CAT or scan	Yes	9.08
Both sexes	II	CAT or scan	No	90.92
Both sexes	II	Ultrasound	TOTAL	100.00
Both sexes	II	Ultrasound	Yes	18.88
Both sexes	II	Ultrasound	No	81.12
Both sexes	II	Magnetic resonance	TOTAL	100.00
Both sexes	II	Magnetic resonance	Yes	8.88
Both sexes	II	Magnetic resonance	No	91.12
Both sexes	III	Analysis	TOTAL	100.00
Both sexes	III	Analysis	Yes	72.20
Both sexes	III	Analysis	No	27.80
Both sexes	III	X-Ray	TOTAL	100.00
Both sexes	III	X-Ray	Yes	23.13
Both sexes	III	X-Ray	No	76.87
Both sexes	III	CAT or scan	TOTAL	100.00
Both sexes	III	CAT or scan	Yes	8.22
Both sexes	III	CAT or scan	No	91.78
Both sexes	III	Ultrasound	TOTAL	100.00
Both sexes	III	Ultrasound	Yes	17.07
Both sexes	III	Ultrasound	No	82.93
Both sexes	III	Magnetic resonance	TOTAL	100.00
Both sexes	III	Magnetic resonance	Yes	9.19
Both sexes	III	Magnetic resonance	No	90.81
Both sexes	IV	Analysis	TOTAL	100.00
Both sexes	IV	Analysis	Yes	73.50
Both sexes	IV	Analysis	No	26.50
Both sexes	IV	X-Ray	TOTAL	100.00
Both sexes	IV	X-Ray	Yes	25.52
Both sexes	IV	X-Ray	No	74.48
Both sexes	IV	CAT or scan	TOTAL	100.00
Both sexes	IV	CAT or scan	Yes	9.69
Both sexes	IV	CAT or scan	No	90.31
Both sexes	IV	Ultrasound	TOTAL	100.00
Both sexes	IV	Ultrasound	Yes	14.36
Both sexes	IV	Ultrasound	No	85.64
Both sexes	IV	Magnetic resonance	TOTAL	100.00
Both sexes	IV	Magnetic resonance	Yes	8.97
Both sexes	IV	Magnetic resonance	No	91.03
Both sexes	V	Analysis	TOTAL	100.00
Both sexes	V	Analysis	Yes	71.76
Both sexes	V	Analysis	No	28.24
Both sexes	V	X-Ray	TOTAL	100.00
Both sexes	V	X-Ray	Yes	22.83
Both sexes	V	X-Ray	No	77.17
Both sexes	V	CAT or scan	TOTAL	100.00
Both sexes	V	CAT or scan	Yes	9.06
Both sexes	V	CAT or scan	No	90.94
Both sexes	V	Ultrasound	TOTAL	100.00
Both sexes	V	Ultrasound	Yes	13.89
Both sexes	V	Ultrasound	No	86.11
Both sexes	V	Magnetic resonance	TOTAL	100.00
Both sexes	V	Magnetic resonance	Yes	8.26
Both sexes	V	Magnetic resonance	No	91.74
Both sexes	VI	Analysis	TOTAL	100.00
Both sexes	VI	Analysis	Yes	71.92
Both sexes	VI	Analysis	No	28.08
Both sexes	VI	X-Ray	TOTAL	100.00
Both sexes	VI	X-Ray	Yes	23.24
Both sexes	VI	X-Ray	No	76.76
Both sexes	VI	CAT or scan	TOTAL	100.00
Both sexes	VI	CAT or scan	Yes	8.41
Both sexes	VI	CAT or scan	No	91.59
Both sexes	VI	Ultrasound	TOTAL	100.00
Both sexes	VI	Ultrasound	Yes	12.96
Both sexes	VI	Ultrasound	No	87.04
Both sexes	VI	Magnetic resonance	TOTAL	100.00
Both sexes	VI	Magnetic resonance	Yes	9.54
Both sexes	VI	Magnetic resonance	No	90.46
Both sexes	No data recorded	Analysis	TOTAL	100.00
Both sexes	No data recorded	Analysis	Yes	67.62
Both sexes	No data recorded	Analysis	No	32.38
Both sexes	No data recorded	X-Ray	TOTAL	100.00
Both sexes	No data recorded	X-Ray	Yes	19.33
Both sexes	No data recorded	X-Ray	No	80.67
Both sexes	No data recorded	CAT or scan	TOTAL	100.00
Both sexes	No data recorded	CAT or scan	Yes	5.57
Both sexes	No data recorded	CAT or scan	No	94.43
Both sexes	No data recorded	Ultrasound	TOTAL	100.00
Both sexes	No data recorded	Ultrasound	Yes	7.70
Both sexes	No data recorded	Ultrasound	No	92.30
Both sexes	No data recorded	Magnetic resonance	TOTAL	100.00
Both sexes	No data recorded	Magnetic resonance	Yes	5.89
Both sexes	No data recorded	Magnetic resonance	No	94.11
Men	TOTAL	Analysis	TOTAL	100.00
Men	TOTAL	Analysis	Yes	70.68
Men	TOTAL	Analysis	No	29.32
Men	TOTAL	X-Ray	TOTAL	100.00
Men	TOTAL	X-Ray	Yes	21.46
Men	TOTAL	X-Ray	No	78.54
Men	TOTAL	CAT or scan	TOTAL	100.00
Men	TOTAL	CAT or scan	Yes	8.82
Men	TOTAL	CAT or scan	No	91.18
Men	TOTAL	Ultrasound	TOTAL	100.00
Men	TOTAL	Ultrasound	Yes	11.32
Men	TOTAL	Ultrasound	No	88.68
Men	TOTAL	Magnetic resonance	TOTAL	100.00
Men	TOTAL	Magnetic resonance	Yes	8.53
Men	TOTAL	Magnetic resonance	No	91.47
Men	I	Analysis	TOTAL	100.00
Men	I	Analysis	Yes	70.01
Men	I	Analysis	No	29.99
Men	I	X-Ray	TOTAL	100.00
Men	I	X-Ray	Yes	20.65
Men	I	X-Ray	No	79.35
Men	I	CAT or scan	TOTAL	100.00
Men	I	CAT or scan	Yes	8.93
Men	I	CAT or scan	No	91.07
Men	I	Ultrasound	TOTAL	100.00
Men	I	Ultrasound	Yes	14.83
Men	I	Ultrasound	No	85.17
Men	I	Magnetic resonance	TOTAL	100.00
Men	I	Magnetic resonance	Yes	9.73
Men	I	Magnetic resonance	No	90.27
Men	II	Analysis	TOTAL	100.00
Men	II	Analysis	Yes	75.20
Men	II	Analysis	No	24.80
Men	II	X-Ray	TOTAL	100.00
Men	II	X-Ray	Yes	21.17
Men	II	X-Ray	No	78.83
Men	II	CAT or scan	TOTAL	100.00
Men	II	CAT or scan	Yes	8.75
Men	II	CAT or scan	No	91.25
Men	II	Ultrasound	TOTAL	100.00
Men	II	Ultrasound	Yes	13.45
Men	II	Ultrasound	No	86.55
Men	II	Magnetic resonance	TOTAL	100.00
Men	II	Magnetic resonance	Yes	10.40
Men	II	Magnetic resonance	No	89.60
Men	III	Analysis	TOTAL	100.00
Men	III	Analysis	Yes	69.76
Men	III	Analysis	No	30.24
Men	III	X-Ray	TOTAL	100.00
Men	III	X-Ray	Yes	21.51
Men	III	X-Ray	No	78.49
Men	III	CAT or scan	TOTAL	100.00
Men	III	CAT or scan	Yes	8.25
Men	III	CAT or scan	No	91.75
Men	III	Ultrasound	TOTAL	100.00
Men	III	Ultrasound	Yes	12.44
Men	III	Ultrasound	No	87.56
Men	III	Magnetic resonance	TOTAL	100.00
Men	III	Magnetic resonance	Yes	9.28
Men	III	Magnetic resonance	No	90.72
Men	IV	Analysis	TOTAL	100.00
Men	IV	Analysis	Yes	74.35
Men	IV	Analysis	No	25.65
Men	IV	X-Ray	TOTAL	100.00
Men	IV	X-Ray	Yes	23.87
Men	IV	X-Ray	No	76.13
Men	IV	CAT or scan	TOTAL	100.00
Men	IV	CAT or scan	Yes	9.92
Men	IV	CAT or scan	No	90.08
Men	IV	Ultrasound	TOTAL	100.00
Men	IV	Ultrasound	Yes	11.01
Men	IV	Ultrasound	No	88.99
Men	IV	Magnetic resonance	TOTAL	100.00
Men	IV	Magnetic resonance	Yes	8.88
Men	IV	Magnetic resonance	No	91.12
Men	V	Analysis	TOTAL	100.00
Men	V	Analysis	Yes	70.04
Men	V	Analysis	No	29.96
Men	V	X-Ray	TOTAL	100.00
Men	V	X-Ray	Yes	20.71
Men	V	X-Ray	No	79.29
Men	V	CAT or scan	TOTAL	100.00
Men	V	CAT or scan	Yes	9.37
Men	V	CAT or scan	No	90.63
Men	V	Ultrasound	TOTAL	100.00
Men	V	Ultrasound	Yes	10.80
Men	V	Ultrasound	No	89.20
Men	V	Magnetic resonance	TOTAL	100.00
Men	V	Magnetic resonance	Yes	7.28
Men	V	Magnetic resonance	No	92.72
Men	VI	Analysis	TOTAL	100.00
Men	VI	Analysis	Yes	68.69
Men	VI	Analysis	No	31.31
Men	VI	X-Ray	TOTAL	100.00
Men	VI	X-Ray	Yes	22.50
Men	VI	X-Ray	No	77.50
Men	VI	CAT or scan	TOTAL	100.00
Men	VI	CAT or scan	Yes	7.28
Men	VI	CAT or scan	No	92.72
Men	VI	Ultrasound	TOTAL	100.00
Men	VI	Ultrasound	Yes	8.47
Men	VI	Ultrasound	No	91.53
Men	VI	Magnetic resonance	TOTAL	100.00
Men	VI	Magnetic resonance	Yes	9.08
Men	VI	Magnetic resonance	No	90.92
Men	No data recorded	Analysis	TOTAL	100.00
Men	No data recorded	Analysis	Yes	62.35
Men	No data recorded	Analysis	No	37.65
Men	No data recorded	X-Ray	TOTAL	100.00
Men	No data recorded	X-Ray	Yes	15.45
Men	No data recorded	X-Ray	No	84.55
Men	No data recorded	CAT or scan	TOTAL	100.00
Men	No data recorded	CAT or scan	Yes	5.95
Men	No data recorded	CAT or scan	No	94.05
Men	No data recorded	Ultrasound	TOTAL	100.00
Men	No data recorded	Ultrasound	Yes	3.59
Men	No data recorded	Ultrasound	No	96.41
Men	No data recorded	Magnetic resonance	TOTAL	100.00
Men	No data recorded	Magnetic resonance	Yes	4.30
Men	No data recorded	Magnetic resonance	No	95.70
Women	TOTAL	Analysis	TOTAL	100.00
Women	TOTAL	Analysis	Yes	73.94
Women	TOTAL	Analysis	No	26.06
Women	TOTAL	X-Ray	TOTAL	100.00
Women	TOTAL	X-Ray	Yes	24.82
Women	TOTAL	X-Ray	No	75.18
Women	TOTAL	CAT or scan	TOTAL	100.00
Women	TOTAL	CAT or scan	Yes	8.70
Women	TOTAL	CAT or scan	No	91.30
Women	TOTAL	Ultrasound	TOTAL	100.00
Women	TOTAL	Ultrasound	Yes	19.15
Women	TOTAL	Ultrasound	No	80.85
Women	TOTAL	Magnetic resonance	TOTAL	100.00
Women	TOTAL	Magnetic resonance	Yes	9.12
Women	TOTAL	Magnetic resonance	No	90.88
Women	I	Analysis	TOTAL	100.00
Women	I	Analysis	Yes	75.90
Women	I	Analysis	No	24.10
Women	I	X-Ray	TOTAL	100.00
Women	I	X-Ray	Yes	24.19
Women	I	X-Ray	No	75.81
Women	I	CAT or scan	TOTAL	100.00
Women	I	CAT or scan	Yes	8.82
Women	I	CAT or scan	No	91.18
Women	I	Ultrasound	TOTAL	100.00
Women	I	Ultrasound	Yes	26.50
Women	I	Ultrasound	No	73.50
Women	I	Magnetic resonance	TOTAL	100.00
Women	I	Magnetic resonance	Yes	9.99
Women	I	Magnetic resonance	No	90.01
Women	II	Analysis	TOTAL	100.00
Women	II	Analysis	Yes	75.42
Women	II	Analysis	No	24.58
Women	II	X-Ray	TOTAL	100.00
Women	II	X-Ray	Yes	25.38
Women	II	X-Ray	No	74.62
Women	II	CAT or scan	TOTAL	100.00
Women	II	CAT or scan	Yes	9.38
Women	II	CAT or scan	No	90.62
Women	II	Ultrasound	TOTAL	100.00
Women	II	Ultrasound	Yes	23.78
Women	II	Ultrasound	No	76.22
Women	II	Magnetic resonance	TOTAL	100.00
Women	II	Magnetic resonance	Yes	7.51
Women	II	Magnetic resonance	No	92.49
Women	III	Analysis	TOTAL	100.00
Women	III	Analysis	Yes	74.35
Women	III	Analysis	No	25.65
Women	III	X-Ray	TOTAL	100.00
Women	III	X-Ray	Yes	24.55
Women	III	X-Ray	No	75.45
Women	III	CAT or scan	TOTAL	100.00
Women	III	CAT or scan	Yes	8.19
Women	III	CAT or scan	No	91.81
Women	III	Ultrasound	TOTAL	100.00
Women	III	Ultrasound	Yes	21.16
Women	III	Ultrasound	No	78.84
Women	III	Magnetic resonance	TOTAL	100.00
Women	III	Magnetic resonance	Yes	9.11
Women	III	Magnetic resonance	No	90.89
Women	IV	Analysis	TOTAL	100.00
Women	IV	Analysis	Yes	72.52
Women	IV	Analysis	No	27.48
Women	IV	X-Ray	TOTAL	100.00
Women	IV	X-Ray	Yes	27.42
Women	IV	X-Ray	No	72.58
Women	IV	CAT or scan	TOTAL	100.00
Women	IV	CAT or scan	Yes	9.43
Women	IV	CAT or scan	No	90.57
Women	IV	Ultrasound	TOTAL	100.00
Women	IV	Ultrasound	Yes	18.21
Women	IV	Ultrasound	No	81.79
Women	IV	Magnetic resonance	TOTAL	100.00
Women	IV	Magnetic resonance	Yes	9.08
Women	IV	Magnetic resonance	No	90.92
Women	V	Analysis	TOTAL	100.00
Women	V	Analysis	Yes	73.57
Women	V	Analysis	No	26.43
Women	V	X-Ray	TOTAL	100.00
Women	V	X-Ray	Yes	25.06
Women	V	X-Ray	No	74.94
Women	V	CAT or scan	TOTAL	100.00
Women	V	CAT or scan	Yes	8.75
Women	V	CAT or scan	No	91.25
Women	V	Ultrasound	TOTAL	100.00
Women	V	Ultrasound	Yes	17.13
Women	V	Ultrasound	No	82.87
Women	V	Magnetic resonance	TOTAL	100.00
Women	V	Magnetic resonance	Yes	9.28
Women	V	Magnetic resonance	No	90.72
Women	VI	Analysis	TOTAL	100.00
Women	VI	Analysis	Yes	74.55
Women	VI	Analysis	No	25.45
Women	VI	X-Ray	TOTAL	100.00
Women	VI	X-Ray	Yes	23.84
Women	VI	X-Ray	No	76.16
Women	VI	CAT or scan	TOTAL	100.00
Women	VI	CAT or scan	Yes	9.35
Women	VI	CAT or scan	No	90.65
Women	VI	Ultrasound	TOTAL	100.00
Women	VI	Ultrasound	Yes	16.63
Women	VI	Ultrasound	No	83.37
Women	VI	Magnetic resonance	TOTAL	100.00
Women	VI	Magnetic resonance	Yes	9.91
Women	VI	Magnetic resonance	No	90.09
Women	No data recorded	Analysis	TOTAL	100.00
Women	No data recorded	Analysis	Yes	70.03
Women	No data recorded	Analysis	No	29.97
Women	No data recorded	X-Ray	TOTAL	100.00
Women	No data recorded	X-Ray	Yes	21.12
Women	No data recorded	X-Ray	No	78.88
Women	No data recorded	CAT or scan	TOTAL	100.00
Women	No data recorded	CAT or scan	Yes	5.40
Women	No data recorded	CAT or scan	No	94.60
Women	No data recorded	Ultrasound	TOTAL	100.00
Women	No data recorded	Ultrasound	Yes	9.61
Women	No data recorded	Ultrasound	No	90.39
Women	No data recorded	Magnetic resonance	TOTAL	100.00
Women	No data recorded	Magnetic resonance	Yes	6.62
Women	No data recorded	Magnetic resonance	No	93.38