This document can be used to prepare or evaluate feasibility of ancillary study proposals and paper proposals, but is NOT intended for publication.

Form 83 - Transvaginal Uterine Ultrasound

File Name	Data as of	Population	Data collected	One row per	Rows
f83_ht_inv.dat	9/12/2005	HT	Baseline, Main	Form	4,576

ID - WHI Participant Common ID

Col 1

N	Missing
4,576	0

F83DAYS - F83 Days since randomization

Col 2

Days between randomization and initiation of form

N	Missing	Min	Max	Mean	StdDev
4,576	0	-470	3,678	578.56	807.053

F83VTYP - Visit Type

Col 3

Value	Description	N	%
1	Screening	2,394	52.3
2	Semi-Annual visit	148	3.2
3	Annual visit	656	14.3
4	Non-Routine visit	1,378	30.1

F83VY - Visit year

Col 4

Visit year for which this form was collected.

N	Missing	Min	Max	Mean	StdDev
3,198	1,378	0	8	0.877	1.753

F83VCLO - Closest to visit within visit type and year

Col 5

For forms entered with the same visit type and year, indicates the one closest to that visit's target date. Valid for forms entered with an annual visit type.

Usage Notes:

See data preparation document.

Value	Description	N	%
0	No	1,384	30.2
1	Yes	3,192	69.8

TVUDY - Days from randomization to ultrasound

Col 6

Days from randomization to transvaginal uterine ultrasound

N	Missing	Min	Max	Mean	StdDev
4,567	9	-475	3,670	566.848	798.865

TVUREVDY - Days from randomization to TVU report review

Col 7

N	Missing	Min	Max	Mean	StdDev
4,544	32	-470	3,670	584.805	807.685

TVUSUMM - Summary of transvaginal uterine ultrasound report

Col 8

Value	Description	N	%
1	Endometrial thickness <= 5mm	3,728	81.5
2	Endometrial thickness > 5mm	699	15.3
3	Unable to evaluate thickness	65	1.4
4	No uterus seen	40	0.9
9	Unable to perform successfully	27	0.6
	Missing	17	0.4%

TVUPATH - Pelvic pathology present

Col 9

Value	Description	N	%
0	No	3,548	77.5
1	Yes	935	20.4
	Missing	93	2%

PTHPOLYP - Polyps

Col 10

Pelvic pathology present: Polyps

Usage Notes:

Sub-question of F83 V2 Q10 "Pelvic pathology present".

Value	Description	N	%
0	No	467	10.2
1	Yes	168	3.7
	Missing	3,941	86.1%

PTHUTMAS - Uterine mass

Col 11

Pelvic pathology present: Uterine mass

Usage Notes:

Sub-question of F83 V2 Q10 "Pelvic pathology present".

Value	Description	N	%
0	No	294	6.4
1	Yes	470	10.3
	Missing	3,812	83.3%

PTHFLUID - Pelvic fluid

Col 12

Pelvic pathology present: Pelvic fluid

Usage Notes:

Sub-question of F83 V2 Q10 "Pelvic pathology present".

Value	Description	N	%
0	No	558	12.2
1	Yes	31	0.7
	Missing	3,987	87.1%

PTHOVMAS - Ovarian mass

Col 13

Pelvic pathology present: Ovarian mass

Usage Notes:

Sub-question of F83 V2 Q10 "Pelvic pathology present".

Value	Description	N	%
0	No	406	8.9
1	Yes	247	5.4
	Missing	3,923	85.7%

PTHOTHER - Other pelvic pathology

Col 14

Pelvic pathology present: Other

Usage Notes:

Sub-question of F83 V2 Q10 "Pelvic pathology present".

Value	Description	N	%
0	No	490	10.7
1	Yes	129	2.8
	Missing	3,957	86.5%

PTHSIDE - Pathology side

Col 15

Pelvic pathology present: Side

Usage Notes:

Sub-question of F83 V2 Q10 "Pelvic pathology present". Sub-question of F83 V2 Q10.4 "Ovarian mass" (no skip pattern rule applied).

Value	Description	N	%
1	Right	146	3.2
2	Left	125	2.7
3	Both	57	1.2
	Missing	4,248	92.8%

OUTPATH - Other pathology present outside

Col 16

Other pathology present outside of the reproductive structures?

Value	Description	N	%
0	No	4,477	97.8
1	Yes	34	0.7
	Missing	65	1.4%

CAVFLUID - Significant cavity fluid

Col 17

Was significant endometrial cavity fluid seen?

Usage Notes:

Not collected on all versions of Form 83.

Value	Description	N	%
0	No	4,107	89.8
1	Yes	154	3.4
	Missing	315	6.9%

TVUREFER - TVU - Referral made for follow-up care

Col 18

Was a referral made for follow-up care (TVU)?

Value	Description	N	%
0	No	2,994	65.4
1	Yes	883	19.3
	Missing	699	15.3%

TVUREFDY - Days from randomization to TVU referral

Col 19

Usage Notes:

Sub-question of F83 V2 Q13 "Referral made".

N	Missing	Min	Max	Mean	StdDev
856	3,720	-367	3,090	892.175	856.128

ENDOFUP - Endometrial follow-up results

Col 20

Usage Notes:

Sub-question of F83 V2 Q13 "Referral made".

Value	Description	N	%
0	Normal	378	8.3
1	Hyperplasia	20	0.4
2	Cancer	4	0.1
	Missing	4,174	91.2%

PATHFUP - Pelvic pathology follow-up results

Col 21

Usage Notes:

Sub-question of F83 V2 Q13 "Referral made".

Value	Description	N	%
0	Normal/benign	380	8.3
1	Cancer	3	0.1
	Missing	4,193	91.6%